Mathematics Middle School

The sum of nine and six-tenths and a number is thirteen and two-tenths. What is the number?
A 1.375
B 3.6
C 22.8
D 126.72

Answers

Answer 1

Answer:

B

Step-by-step explanation:

132/10-96/10=18/5 or 3.6

Answer 2

Answer:

B

Step-by-step explanation:

Related Questions

Pls Help quick it will mean a lot!!

Pls Help quick it will mean a lot!!

Answers

Answer:

The correct answer should be C.

The answer is c. Now I’m just typing to hit the cap minimum ok yes yes yes yes

7th grade math I'll give brainliest

7th grade math I'll give brainliest

Answers

Answer:

Step-by-step explanation:

Rise over run is the slope, m

m=2/5

a)  the slope is 2/5 = .4 which is below the boundary guideline.  So no this is not with in carpenter's guidelines

b) the image below show a line with slope 2/5 but with intercept 3

c) the stairs can be draw on the line with rise 2 run 5   from the line.  see image

d)equation is in image

2.

a) count the squares

horizontal distance =3

vertical distance =3

b)  slope is vertical distance over horizontal distance  so m= 3/3 =1

7th grade math I'll give brainliest
7th grade math I'll give brainliest

Collins has a part-time job as a dog walker. The table below shows the amount of money Collins earned for different numbers of hours of work:


Collins' Earnings from Dog Walking
Number of Hours Worked Money Earned (dollars)
5 30
6 36
8
66


Part A: What are the missing numbers in the table? Show your work. (4 points)

Part B: Collins also does part-time yard work. The ratio of the number of hours Collins works to the money he earns in dollars is 1:7. Create a table to show the money earned by Collins for 5, 6, and 8 hours of doing yard work. (3 points)

Part C: How many more dollars does Collins earn doing yard work for 5 hours than working as a dog walker for 5 hours? Show your work. (3 points)

Answers

5HRx5=30

6HRx5=36

8HRx5=40

66HRx5=330

HR stands for hours

Oops sorry this only works for part 1 of your problem

Answer:

30

36

40  

330

HR stands for hours

PLEASE HURRY!!!!!!!!!!!!!!!!!!!!!!

PLEASE HURRY!!!!!!!!!!!!!!!!!!!!!!

Answers

C. 167 243/386 I think

Answer:

167 243/386

Step-by-step explanation:

Which expression would be easier to simplify if you used associative property to change the grouping?

A. 0.85+[0.15+(-1/3)]

B. (160+40)+27

C. [(1/3)+(-2/3)]+(-4/5)

D. 1+[3/4+(-1/4)]
(I'll give brainliest for the correct and most accurate answer.)

Answers

It’s D hope I help with this

Answer:

Answer is b

Step-by-step explanation:

plz give brainlest

Consider the situations in the table below
Situation A: A hang glider descended 33.57 feet, and then ascended 14.98 feet.
Situation B: A football team gained 7 2/5 yards in one play, and then lost 3/5 of a yard in the next play.
Situation C: A hiker walked 3 1/6 miles yesterday and 2 1/2 miles today.
Situation D: A worker earned $23.66 Monday and spent $15.84 Tuesday.

Calculate the sum of each situation. Order the situations from least to greatest based on the numeric value of the sums.

Answers

Answer:

Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet

Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.

7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.

Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.

Situation D: Total amount earned is $23.66 + $15.84 = $39.5.

Answer:

Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet

Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.

7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.

Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.

Situation D: Total amount earned is $23.66 + $15.84 = $39.5.

Step-by-step explanation:

Fastest answer gets brainliest answer!

Leon is scuba diving at an elevation of −72
feet when his friend signals to come higher to see a sea turtle. Leon makes 3 ascents, each an equal distance, to reach an elevation of −18
feet, where the sea turtle is located.

What was Leon's elevation after his second ascent?

Answers

Answer: -36 feet

Step-by-step explanation:

72-18 = 54 feet ascended

54 feet / 3 ascents = 18 feet per ascent

18 feet * 2 ascents = 36 feet

-72+ 36 = -36 feet

After his second ascent Leon was at an elevation is -36. Step by step; 72-18= 54
54/3= 18, 18*2=36
72-36= 36

send help and show work tysm

send help and show work tysm

Answers

Answer:

option 1

Step-by-step explanation:

5 email is 5 to the first power then the 5 people forwarded the 5 emails to 5 more people and that is 5 to the second power

Opt 1 I think but not sure

Maths Equations if you solve it right I will give you the brainiest! Don't solve it only for points bc I will report you! if you can't solve it just leave it for someone who can.

Maths Equations if you solve it right I will give you the brainiest! Don't solve it only for points bc
Maths Equations if you solve it right I will give you the brainiest! Don't solve it only for points bc

Answers

1. 6 is greater than or equal to n
2. 1 is greater than x
3. X is less than or equal to 4
4. 1 is greater than n
5. K is greater than 3
6. -3 is greater than or equal to p
7. -1 is less than a
8. 8 is less an or equal to x
I hope this helps!

How do I create a radical equation with an extraneous solution quickly? How do I go the same for a radical equation with a non-extraneous solution?

Answers

Answer:

why r u wafflin

Step-by-step explanation:

Please help, ASAP! Attachment

Please help, ASAP! Attachment

Answers

Answer: p= 26 ft

*NOTE: I think because This is very tricky

Answer:

P=28 ft

Step-by-step explanation:

​y=2x−1 5x−4y=1​ Is (1,1) a solution to the system? Show your work.

Answers

Answer:(x,y)=(1,1)

Step-by-step explanation:     y=2x - 1 , 5x - 4y=1

                                                y=2x-1

5x-4y=1

5x-4(2x-1)=1

x=1

y=2x+1-1

y=1

(x,y)=(1,1)

1=2 x 1 - 1

5 x 1 - 4 x 1 = 1

1=1

1=1

therefore the anwser would be (x,y)=(1,1)

Answer:

(x,y)=(1,1)

Step-by-step explanation:

2-step equation(explination need please and thank you )

x-4/3>10

Answers

Answer:

x > 7.5

Step-by-step explanation:

1. Multiply the reciprocal of 4/3 to both sides (3/4)

- x> 10/1 x 3/4

- x >30/4

2. Simplify the equation:

- x > 30/4

- x > 7 2/4

7 2/4 - 7.5

ANSWER = x > 7.5

three over 6 times x plus 8
three over 6 times x plus negative 20
negative five sixths times x plus eight
negative five sixths times x plus negative 8

three over 6 times x plus 8 three over 6 times x plus negative 20 negative five sixths times x plus eight

Answers

Answer:

the answer is -5x/6 + 12

Step-by-step explanation:

= -2x/3 -x/6 -6 + 14

=(-4x - x)/6 +12

= -5x/6 + 12

Answer: The answer is 7 1/6

Step-by-step explanation:

you have to solve the problem inside the parentheses and subtract it to get your final answer

Math help help Alex jonessss lol

Math help help Alex jonessss lol

Answers

Answer:

5.7x10^-4

Step-by-step explanation:

Again, a little help here? ;w;

Again, a little help here? ;w;

Answers

The answer is A and C

plz help its 7th grade math
16 donuts cost $15.75. What is the price per donut? Round to the nearest cent.

Answers

627282638392926392928373

0.98 cents each I think

help me this one plssssssssssss

help me this one plssssssssssss

Answers

Answer:

The integer that describes the translation from B to B' is (-2,1)

The answer to this would be (-2,1)

helpp me someone plssss

helpp me someone plssss

Answers

the area of the shape is 80

These two right cylinders have the same height, 25 centimeters. The radius of the smaller cylinder is 5 centimeters and the radius of the larger cylinder is 3 times greater than that of the smaller cylinder. What is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder?
(20POINTS)

These two right cylinders have the same height, 25 centimeters. The radius of the smaller cylinder is
These two right cylinders have the same height, 25 centimeters. The radius of the smaller cylinder is

Answers

first cylender

Step-by-step explanation:

What is 567x39 and how do you solve it thank you

Answers

Answer: 22,113
You can solve it by multiplying 567 39 times.

Hopefully this helped you! Have a good day!

Answer:

22113

you can break it up by doing 567x3 then 567x9 and then add them together i hope that helps

Which of the h-values satisfy the following inequality?

Which of the h-values satisfy the following inequality?

Answers

i think the answer would be 12

she has 2 1/2 cups of peanuts. 3 1/4 cups of rainsins and 2 2/3 cups of banana chips. how many cups of trail mix can she make

Answers

Answer:

8 cups of trail mix

Step-by-step explanation:

2 1/2 + 3 1/4 + 2 2/3= 8 5/12

She Can Make 8 Cups Of Trail Mix

im having big trouble so help pleasse

im having big trouble so help pleasse

Answers

Answer:

84

Step-by-step explanation:

first calculate the rectangle (6* 10  = 60) and then add that to the area of the triangles. 1/2(4) * 6= 2 * 6 = 12, and since there are two triangles: 12* 2 = 24, add that to the area of the rectangle and you get 84.

84 m,

the solution for it is
A= a+b over 2h

plug in the missing numbers for a and b which are the bases of the trapezoid.
10+ 18 over 2

then multiply by the x 6 (the height for the trapezoid).
im having big trouble so help pleasse



The volume of the
solid shown is:
A 61.4 cm
B 268.2 cm
C 307 26 cm
D 142.25 cm

Solution:​

The volume of thesolid shown is:A 61.4 cmB 268.2 cmC 307 26 cmD 142.25 cmSolution:

Answers

Answer:

the answer is D

Step-by-step explanation:

to find the volume just multiply L x W56.9 x 2.5 = 142.25so the answer would be 142.25 cm

25 POINTS AND BRAINLIEST TO CORRECT ANSWER!!
Jack is 12 years older than his sister, Amy. Amy is 2 years old. In how many years will Solomon be exactly twice as old as his sister?
TYVM!! :)

Answers

Answer:

He will be exactly twice as old as his sister in -8 years. Logically, he can't age backward, but this is the answer.

Answer: hope this helps ♡

Jack will be twice as old as his sister in -8 years.

Step-by-step explanation:

If Jack could age backwards, he would be twice as old as his sister in -8 years.

Jack = 12

Amy = 2

2*2 (Amy) = 4

12 - 8 = 4  (we got 8 by subtracting amy's age from jack's age: 12-2=8)

4 is double 2.

To wrap a gift, you can choose from 4 kinds of wrapping paper, 6 gift bags, 2 colors of ribbon, 5 bows, and 2 stickers. You choose either a style of wrapping paper or a gift bag. Then you choose one of each of the remaining items. Find the total number of ways you can wrap the gift.

Answers

the answer would be 480 different ways because you would multiply all the numbers.

Answer:

the answer would be 480 different ways because you would multiply all the numbers.

Step-by-step explanation:

I just need "Will this be true for any positive value of x?Justify your response" I will put you brainiest!

I just need "Will this be true for any positive value of x?Justify your response" I will put you brainiest!

Answers

Answer: This situation cannot be true for any positive value of x. The valid range would be 0 < x < 4. If the x is less than 4, the perimeter of triangle 1 is always greater than triangle 2.

Explanation: We need to add up the lengths of the sides for obtaining the perimeters first.

Triangle 1: 5x + 57

Triangle 2: 11x + 33

Then, we need to build up an inequality for the case which the perimeter of triangle 1 is always greater than triangle 2.

This means => 5x + 57 > 11x + 33

If we write "x" values on one side:

24 > 6x

Then dividing by 6 for both sides:

4 > x

This means that a positive value of x should be less than 4 for this particular situation.

It’s 4 > x :)))))))))))))))

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C
The answer is a because it is able to be modeled unlike the rest

Identify the set of numbers that makes up the domain in the relation {(-2, -2), (0, 2), (2, 4), (3, -6)}. A. -6, -2, 2, 4 B. -6, -2, 0, 2, 3, 4 C. -2, 0, 3, 4 D. -2, 0, 2, 3

Answers

Answer: D

Step-by-step explanation:

Answer is D the domain are the values in the x portion of the coordinates make sure they are also in order
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