What is the solution to the following equation?

6/7 x + 7(x- 1) =-3(1/7 x- 1) + 7x

x = - 9/7
x = - 70/9
x = 9/7
x = 70/9

Answers

Answer 1

Answer:

7 7/9

Step-by-step explanation:


Related Questions

how do you solve 3=y/3?

Answers

3 = Y/3
Y = 3 * 3
Y = 9

Answer:

y=9

Step-by-step explanation:

isolate variable using the inverse

in this case inverse of division is multiplication

multiply both sides by 3 cancel put 3 on right

9=y

What is the domain and range of:

What is the domain and range of:

Answers

Answer:

b

Step-by-step explanation:

how it works with life

The answer is b explanation I asked my math teacher on mine

What is the value of 8 + (-3) + 15 – (-40)?

Answers

Answer:

The answer is 60

Step-by-step explanation:

5+15−(−40)

=20−(−40)

=60

Answer:

8+(-3)+15-(-40)=60

Step-by-step explanation:

please help i dont know how to do​

please help i dont know how to do

Answers

Answer:

Look At the graph

Step-by-step explanation:

please help i dont know how to do
Times the 2 by the 3 then divide it by 4

Need answer asap pls and ty, will give brainly if it's right

Need answer asap pls and ty, will give brainly if it's right

Answers

Answer: x=2.5

Step-by-step explanation: Im pretty sure this is the right answer.

The table shows the multiplication of two linear expressions. Select the correct reason for each step.


Reason 1:

Reason 2:

Reason 3:

Reason 4:

The table shows the multiplication of two linear expressions. Select the correct reason for each step.Reason

Answers

Answer:

Step-by-step explanation:

reason 1:

opening of brackets to solve the expression

reason 2:

in multiplication order is followed i.e. the number always lead the variable in the expression

reason 3:

for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable

reason 4:

the solved and simplified expression is delivered as a result

The only way to do it is if you are in the t

answer for brainliest

answer for brainliest

Answers

Step-by-step explanation:

diameterfor first minute :

Circumference = 25.12

2πr = 25.12

22/7 × r = 25.12/2

r = 12.56 × 7 /22

r = 87.92/22

r = 3.99 mm ( approx. )

diameter = 2r = 2 × 3.99 = 7.98 mm

diameter for second minute =

circumference = 75.63

2πr = 75.63

πr = 75.63/2

r = 37.815 × 7/22

r = 264.705/22

r = 12.032 mm

diameter = 2r = 24.064 mm

COMPARISON : 24.064/7.98

3 times greater ( approximately )

Its b because

Step by step explanation

-7x + 6= 27
What is X?

Answers

-7x + 6 =27

subtract 6 from both sides
-7x =21

divide both sides by -7
x= -3
I just used the app photo math I recommend it. I use it all the time but X would be -3
-7x + 6= 27 What is X?

what is thisssssssssssssss

what is thisssssssssssssss

Answers

Answer:

900 hundreds

Step-by-step explanation:

just take off all the numbers and add zeros

Answer:

hundreds

Step-by-step explanation:

The underlined value is the hundreds value. The third number will always be the hundreds.

HI! I really need help (no links!) ignore my answer.

HI! I really need help (no links!) ignore my answer.

Answers

The answer would be A
The answer would be A.

Which of the following is true about the area and perimeter of rectangles? A Two rectangles with the same area must have the same perimeter. B Two rectangles with the same perimeter must have the same area. C Two rectangles with the same perimeter can have different areas. D No two rectangles can have the same area.

Answers

The correct answer is C



A states that two rectangles with the same area must have the same perimeter, but this is false.

Let’s say you have a rectangle that has an area of 12 Sq ft

It could be 4 x 3 or 6 x 2

Given that our perimeter is 2l x 2w = p:

8 + 6 = 14 but 12 + 4 = 16



B says that’s two rectangles with the same perimeter must have the same area, this is also false.

Let’s take our perimeter of 16 for example.

We could have a rectangle of 2 x 6 and we could have a rectangle of 4 x 4

However, 2 x 6 has an area of 12
Meanwhile, 4 x 4 has an area of 16



C says that two rectangles with the same perimeter can have different areas. I already proved this with the last one


D says that no two rectangles can have the same area

4 x 3 and 6 x 2 both have an area of 12

what is (4)^-2? Please help I don't understand the topic and I need all the help I can get!

Answers

4^-2 = 0.0625

i typed it into my calculator and this is what i got!!
does this help at all love?
this is really easy I’m pretty sure the thing is 4 with a exponent of -2. Which just means -4 x -4 which equals 16

The original price of a scarf was $16. During a store-closing sale, a shopper saved $12 on the scarf. What percentage discount did she receive? Explain or show your reasoning.

Answers

Answer:

She received 75% discount on the price of scarf

Step-by-step explanation:

The price of the scarf was 16, 16 is 100%.

The shopper saved 12 dollars on the scarf so he

bought it for 4 dollars. So 12×100/16 = 75%

Adrian is throwing a ball into a pail. With 50 attempts, the ball goes into the pail and stays 8 times, goes into the pail and bounces out 6 times, and misses the pail 36 times. If Adrian throws the ball again, what is the probability of each outcome?
Probability the ball goes into the pail and stays =
Probability the ball goes into the pail and bounces out =
Probability the ball misses the pail =

Answers

The probability the ball goes into the pail and stays in is 16%

The probability the ball goes in to the pail and bounces out is 12%

The probability the ball misses the pail is 72%

STEPS:
Divide each number by 50.
36 divided by 50: 0.72
6 divided by 50: 0.12
8 divided by 50: 0.16

Remove the 0’s from the numbers
0.72 -> 72
0.12 -> 12
0.16 -> 16

We want to make sure that all these numbers equal 100 because 100% is 50 in this equation.
12 + 16 + 72 = 100
Because those numbers equal 100, 50 is equal to 100%

Hope this helps!

Answer:

The approximate probability that the ball goes into the pail and stays is 8/50 or 4/25.The approximate probability that the ball goes into the pail and bounces out is 6/50 or 3/25. The approximate probability that the ball misses the pail is 36/50 or 18/25.

Step-by-step explanation:

Experimental probability is the ratio of the number of times an event occurs to the total number of trials or times the activity is performed. It is based on the results of an experiment or a simulation. For example, if you toss a coin 10 times and get 7 heads and 3 tails, the experimental probability of getting heads is 7/10 = 0.7. This may not match the theoretical probability of getting heads, which is 1/2 = 0.5, because of random variation or error. The more trials you perform, the closer the experimental probability will get to the theoretical probability.

To find the probability of each outcome, we need to divide the number of times the outcome occurred by the total number of trials. Using the given data, we can calculate the probabilities as follows:

The probability the ball goes into the pail and stays = 8/50 = 0.16 The probability the ball goes into the pail and bounces out = 6/50 = 0.12 The probability the ball misses the pail = 36/50 = 0.72

We can check that these probabilities add up to 1, which means they are valid.

Math question someone pls explain how to answer it I am stuck pt.2

Math question someone pls explain how to answer it I am stuck pt.2

Answers

20 it's because you will take the w (width) and l (length) which is w=5

and l=4 and the answer is l x w so 5 x 4 = 20

For this item, complete the choice matrix by clicking the appropriate answer in each row.

For each equation, determine the solution.

For this item, complete the choice matrix by clicking the appropriate answer in each row.For each equation,

Answers

That person is really smart good job

Answer:

1st dot for the first equation the 3rd dot for the second equation and the 1st dot for the last equation

Step-by-step explanation:

Please help with this question..

Please help with this question..

Answers

Answer: I don’t know

Step-by-step explanation:

but I’m really broke

Answer:

(9 - v)^7 ?

I'm kinda confused

A juice bottle has a liquid volume of 2 pints. How many quarts are in 50 juice bottles.
Please answer ASAP!

Answers

im pretty sure it’s 50 quarts

Please help me with this thank you for helping me!^^

Please help me with this thank you for helping me!^^

Answers

Answer:

the lightning,square is 1

the heart is 2

the sun,triangle is 3

the moon,star is 4

Step-by-step explanation:

brainliest plz

Answer:

Quadrant 1: square + lightning

Quadrant 2: moon + star

Quadrant 3: sun + triangle

Quadrant 4: heart

:)

3) Solve these problems that have more than one answer.
A) Mary read 3 times the amount of books as Carey over the summer. Carey read twice as
many books as Barry. If the students read 405 books combined, how many more books did
Mary read than Barry?
----


Answers

Answer:

225

Step-by-step explanation:

Mary = 3x (3 times Carey)

Carey = x

Barry = x/2 (Because Carey read twice as many as Barry, it means he read half the amount Carey did)

3x + x + x/2 = 405

4x + x/2 = 405

8x/2 + x/2 (treat these as fractions) = 405

9x/2 = 405

9x = 810 (cross multiply)

x = 90

Mary = 3(90)      270

Carey =              90

Barry = 90/2      45

Mary - Barry

270 - 45 = 225

Hope this helps! :)

the answer should be 225

I need help really bad please help!
.

I need help really bad please help!.

Answers

I'm Just Guessing At The Possible Answers. Please post a picture of the drop-down answers...

1. Between 3 and 8

2. Well Distrubuted???

3. One Outlier (19.86)

Transformations (PLEASE HELP)

Transformations (PLEASE HELP)

Answers

For the first two, keep the shapes the same but draw them again in a different place.

For the next three, you draw the exact shapes opposite the line, with the opposite spacing from the line.

For 6, it is a reflection, over a vertical line.

7 is a translation, looking to be translated six units either left or right and one unit up or down.

8 is also a reflection, over a horizontal line.

For the last four, only 9 and 12 are rotations of the pre-image. 10 is a reflection over the y-axis, and 11 is over the x-axis.

9 was rotated 90 degrees clockwise, and 12 was rotated 180 either way.

Hope this helps!

Answer:

Step-by-step explanation:

For the first two, keep the shapes the same but draw them again in a different place.

For the next three, you draw the exact shapes opposite the line, with the opposite spacing from the line.

For 6, it is a reflection, over a vertical line.

7 is a translation, looking to be translated six units either left or right and one unit up or down.

8 is also a reflection, over a horizontal line.

For the last four, only 9 and 12 are rotations of the pre-image. 10 is a reflection over the y-axis, and 11 is over the x-axis.

9 was rotated 90 degrees clockwise, and 12 was rotated 180 either way.

Hope this helps!

5 + (x - 2) = - 8
solve for x

Answers

X=-11 you must simplify both sides and then isolate the variables

Answer: -11

Step-by-step explanation: 5 + ? - 2 cant equal -8 so figure if you do a negative number summed by 5 so i did 5 + negative 11 which got me negitave 6 then you take away two and you get -8

What equation can be used to find the distance rate and time of any situation?

Answers

Answer:

d=rt

Step-by-step explanation:

distance = rate ⋅ time

Answer:

distance=rate×timed=rt

Step-by-step explanation:

For example, if your rate is 60 mph and you drive for 3 hours, you will have driven 60×3=180 miles

Reynaldo likes that this method of payment allows him to transfer money from his account into his long-term savings account without having to leave his home.

cash

Credit Card

Debit Card

Online Banking

Answers

Answer:Online Banking

Step-by-step explanation:

Banking online means accessing your bank account and carrying out financial transactions through the internet on your smartphone, tablet or computer. It's quick, usually free and allows you to carry out a number of tasks such as paying bills and transferring money, without having to visit or call your bank.

That is online banking

An albatross is a large bird that can fly 400 kilometers in 8 hours at a contant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d = 50t.



What are two constants of proportionality for the relationship between distance and hours?


An albatross is a large bird that can fly 400 kilometers in 8 hours at a contant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d = 50t.



What are two constants of proportionality for the relationship between distance and hours?


50


50/d


50/1


1/50

Answers

Answer:50

Step-by-step explanation:

50 is constant of proportionality

50 because it’s a constant of proportionality

Solve and explain each step

Solve and explain each step

Answers

With replacement
3marbles in total(1red ,1blue,1green)
If two are chosen:(possible chosen-Red and green or blue and green or blue and red)

So possible chosen with replacement with the options given =
Pr(Green and blue)+Pr(blue and green)
(1/3 x 1/3) + (1/3 x 1/3)
1/9 + 1/9
2/9


Without replacement
Pr(green and blue) + Pr(blue and green)
(1/3 x 1/2) + ( 1/3 x 1/2)
1/6 + 1/6
2/6
1/3
Without replacement = 1/3
With replacement
3marbles in total (1red , 1blue, 1green)
If two are chosen: (possible chosen-Red and green or blue and green or blue and red)
So possible chosen with replacement with the options given =
Pr(Green and blue)+Pr (blue and green)
(1/3 × 1/3) + (1/3 × 1/3)
1/9 + 1/9
2/9
Without replacement
Pr(green and blue) + Pr(blue and green)
(1/3 × 1/2) + (1/3 × 1/2)
1/6 + 1/6
2/6
1/3
Without replacement = 1/3

In triangle JKL, < K Measures 50 and < J is congruent to

Answers

The angle measures of J and L are given as follows:

m < J = m < L = 65º.

How to obtain the angle measures?

To obtain the angle measures, we must considering that the sum of the measures of the internal angles of a triangle is of 180º.

The internal angles for this problem are given as follows:

<J.<K.<L.

Angles J and L are congruent, meaning that they have the same measure, which is obtained as follows:

50 + x + x = 180

2x = 130

x = 65º.

Missing Information

The complete problem is:

In triangle JKL, < K Measures 50 and < J is congruent to <L. What are the measures of J and L?

More can be learned about angle measures at https://brainly.com/question/25716982

#SPJ1

can someone help me out? (question down at the image below.)

can someone help me out? (question down at the image below.)

Answers

Answer:

n> -30

Step-by-step explanation:

move the -2n to the left

the 3 to the right

then move the negative

Answer: It would be n> -30

Find the surface area of the square pyramid shown. Label the net to help you.


I have to show work

Find the surface area of the square pyramid shown. Label the net to help you.I have to show work
Find the surface area of the square pyramid shown. Label the net to help you.I have to show work

Answers

Answer: 40 inches squared

Labels are in the pictures

Step-by-step explanation:

To find the surface area, find the area of each side.

Square (base) : side * side = 4*4 = 16

Triangle (sides) : (base * height)/2

Assuming each side is a isosceles triangle, the base 4/2 = 2

(2*6)/2 = 12/2 = 6

Since there are 4 triangles, we can multiply 6 by 4 to get the combined area. We then add the area of the square to get the final result.

6*4 + 16 = 24+16 = 40

Find the surface area of the square pyramid shown. Label the net to help you.I have to show work
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