Answers
Answer:
C
Step-by-step explanation:
\(48 \geqslant 6 - 7a \\ 48 - 6 \geqslant - 7a \\ 42 \geqslant - 7a \\ a \geqslant \frac{ 42}{ -7} \\ a \geqslant - 6\)
Hope this helps..
Answer:
C. \( a \ge -6 \)
Step-by-step explanation:
\( 48 \ge 6 - 7a \)
Add 7a to both sides.
\( 7a + 48 \ge 6 \)
Subtract 48 from both sides.
\( 7a \ge -42 \)
Divide both sides by 7.
\( a \ge -6 \)
Answer: \( a \ge -6 \)
Related Questions
help pleaseeeeeeeeeee
Answers
Answer:
75 = Wess
88 = Damon
Step-by-step explanation:
Damon = 13 + Wes
n = Ross - 9
Ross = 97
97-9 = 88
88 = 13 + Wes 88-13 = Wess 75 = Wess
I Need Help With This Part A & Part B Question!
A home and garden store sells small and large plants. The store sells 6 small plants for a total of $22.20 and 3 large plants for a total of $115.80. The price of each type of plant is proportional to the number of each type of plant sold.
Part A
What is the price for a small plant at the store?
A. $ 3.70
B. $7.40
C. $ 19.30
D. $38.60
Part B
What is the price for a large plant at the store?
A. $ 3.70
B. $7.40
C. $ 19.30
D. $38.60
Answers
Answer:
Part A: the answer is $3.70 (A)
Part B: the answer is $38.60 (D)
Step-by-step explanation:
Part B) 19.30
What is the surface area of the cylinder? Approximate using π = 3.14 and round to the nearest square meter.
a cylinder has radius labeled 2.4 meters and height labeled 6.5 meters
43 square meters
113 square meters
134 square meters
341 square meters
Answers
Answer:
\(≈134 \: {cm}^{2} \)
Step-by-step explanation:
Given:
r (radius) = 2,4 m
h (height) = 6,5 m
π = 3.14
Find: A (surface area) - ?
\(a(surface) = 2\pi {r}^{2} + 2\pi \times r \times h\)
\(a(surface) = 2 \times 3.14 \times ({2.4})^{2} + 2 \times 3.14 \times 2.4 \times 6.5 ≈134 \: {cm}^{2} \)
Answer: 134 square meters
Step-by-step explanation:
Help me Guess just help pleaseeeeeeee
Answers
Answer:
A, C, D, and F are the rational numbers.
Bobby Joe made a mistake on his assignment on Combining Like Terms. Can you help Bobby Joe? For full points on this question:
Tell me what he did RIGHT!
Tell me the mistake that Bobby Joe made
Tell me the correct way to combine like terms in this expression
6x + 5x + 2y
11x + 2y
13xy
Answers
Answer:
Bobby added 6x and 5x which was correct because they're like terms
Bobby then combined 11x and 2y which was incorrect, they're not like terms because they have different variables
to correct his mistake he has to stop simplifying the equation at 11x + 2y because that is as far as you can simplify it
Bobby Joe has done combination properly till \(11x + 2y\) because, \(6x + 5x\) are like terms and has common variable \(‘x’\) but, he messed up when he started combining \(11x + 2y\)because, they are not at all like terms and doesn't have common variable. So, to recover it he should stop combining till \(11x + 2y\).
The price of a dress is reduced by 25%. When the dress still does not sell, it is reduced by 25% of the reduced price. If the price of the dress after both reductions is $18, what was the original price?The price of a dress is reduced by 25%. When the dress still does not sell, it is reduced by 25% of the reduced price. If the price of the dress after both reductions is $18, what was the original price?
Answers
Answer:
Step-by-step explanation:
Let's assume that the original price of the dress is "x" dollars.
The price of the dress is first reduced by 25%, which means the new price is:
x - 0.25x = 0.75x
When the dress still does not sell, it is further reduced by 25% of the reduced price, which means the final price is:
0.75x - 0.25(0.75x) = 0.5625x
We know that the final price is $18, so we can set up an equation:
0.5625x = 18
Solving for x, we get:
x = 32
Therefore, the original price of the dress was $32.
Tell whether each relation is a function. Explain how you know.
3. {(1, 5), (3, 7), (6, 5), (9, 8}
4. {(1, 2, (1, 8), (3, 6), (4, 8)}
Answers
Answer: None of them are a function
Step-by-step explanation: they don't relate
4.) This is not a function because their are two 1’s in the x value
Please answer question correct.
Answers
Answer:
A 13.75
Step-by-step explanation:
because you said the you 1 ponit for every right ans and -0.25 for incorret ans so 15 right ans would give you 15 ponits and 5 incorret ans would give you -1.25 so i add up
15+-1.25=13.75 or 55/4
i did do the math so it is right
The area of the triangle below is 1/20
square feet. What is the length of the base? Express your answer as a fraction in simplest form.
Answers
Answer:
base = 1/2
Step-by-step explanation:
area of triangle = (b x h)/2
1/20 = b(1/5)/2
(1) x (2)=b(1/5) x 20
2=4b
b = 2/4
b = 1/2
Can someone help me please. i will give lots of points
Answers
Answer:
Step-by-step explanation:
B, Mrs web
Answer:
B) 60%
Step-by-step explanation:
Percentage formula
\(\sf Percentage=\left(\dfrac{Value}{Total\:value}\right) \times 100\)
To find what percent of 200 is 120, substitute the values into the percentage formula:
\(\begin{aligned}\implies \sf Percentage & = \dfrac{120}{200} \times 100\\\\&=\dfrac{120 \times 100}{200}\\\\&=\dfrac{12000}{200}\\\\&=\dfrac{120}{2}\\\\&=60\%\end{aligned}\)
Therefore, 120 is 60% of 200.
8 more to come
thx for helping
Answers
Answer:
-10
Step-by-step explanation:
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
i need help with this question please help me
Answers
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
Among the licensed drivers in the same age group, what is the probability that
a 57-year-old was involved in an accident? Use the table below.
Drivers in
Age group accidents
(thousands)
19 and under 2150
20-24
2620
25-34 3740
35-44 3220
45-54 3030
55-64
1990
65-74
790
75 and over 560
Drivers in
fatal
accidents
5,400
8.700
10.700
9600
9400
6500
3800
4300
Licensed
Drivers
(thousands)
10,034
17.173
35,712
40,322
40,937
30,355
17,246
13,321
Answers
Answer:
The probability that a 57-year-old was involved in an accident is 0.0656.
Step-by-step explanation:
We are given the data for the drivers involved in an accident of different age groups.
And we have to find the probability that a 57-year-old was involved in an accident.
From the table given to us, it clear that a 57-year-old driver will lie in the age group of 55 - 64.
Now, the number of licensed drivers in the age group of 55 - 64 are 30,355 (in thousands).
The point to be noted here is that the data given of drivers in accidents (thousands) will include the data of drivers in fatal accidents.
So, the number of 57-year-old drivers involved in accidents are 1990 (in thousands).
The probability that a 57-year-old was involved in an accident is given by;
= \(\frac{1990}{30,355}\)
= \(\frac{398}{6071}\) = 0.0656 or 6.56%
Sorry if I’m wrong I tried my best. God bless u
Simplify the expression: 2(5r + 8) - 4
Answers
Answer:
10r + 12
Step-by-step explanation:
Julie figures that she will need at least 540 Marks (German money) to get the items she wants when visiting Germany. Give an estimating example of how Julie could guarantee herself of having at least 540 Marks. Show and explain your example below.
Answers
having at least 636.47 to exchange to 540 marks
The estimated money Julie should carry with herself is $572.64
What is estimation?Estimating in maths is a way of approximately calculating an answer or to check its accuracy.
Given that, Julie figures that she will need at least 540 Marks (German money) to get the items she wants when visiting Germany.
To find how much currency she should carry, we will convert the US currency into German currency
$1.06 = €1
Therefore, €540 = 1.06x540 = $572.64
Hence, The estimated money Julie should carry with herself is $572.64
For more references on estimation, click;
https://brainly.com/question/17961193
#SPJ2
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
Answers
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
Learn more about ordered pairs here:
https://brainly.com/question/1528681
#SPJ1
Answer:1 to 2
2 to 4
Step-by-step explanation:
which equation is positive.
Answers
Answer:
(-3)(4)/-6 or -12/-6 = 2 aka D
Step-by-step explanation:
negative times postive = negative divided by negative = postive
:D
PLS HELP QUICK!!!!! 28 POINTS EACH
Answers
Answer:
better do what I do, add never goes wrong
Step-by-step explanation:
i lied it always does
180-130=50
180-96=84
50+84=134
180-134=46
Please help ASAP! -screenshot-
Brainlist 2 correct answers!
Answers
Answer:
P(not blue) = 1 - P(blue) = 1 - 10/50 = 40/50
= 4/5
P(2) = 5/20 = 1/4 = 25%
Enter an equation for the line
Answers
Answer:
y = -1/3x+0
Step-by-step explanation:
The Drombeg stone circle is a collection of megaliths (large prehistoric stones) located in Glandore, Ireland, that was used between 1100 BCE and 800 BCE.
The Drombeg stone circle measures approximately `31` ft across. Which of the following would be a reasonable approximation of its circumference?
A: 15.5
B: 49
C: 90
D: 97
E: 31π
Answers
Answer:
A
Step-by-step explanation:
A is the reasonable answer
A bagel shop sells bagels by the dozen The table at the right shows the number of bagels a shop gives per dozen ordered. Write an algebraic expression that gives the rule for finding the number of bagels in any number b of dozens.
4. - 48
5 - 60
6 - 72
b - ?
Answers
Answer:
b-? is the correct answer
Please help asap!!♡ Thank you!!
Answers
Answer:
Step-by-step explanation:
x = 20
Answer: x=20
Step-by-step explanation: all you have to do is get the variable by itself, and then simplify. should be pretty simple :)
Can someone explain to me how I can eliminate one of the variables to solve this equation for one of the variables?
Answers
Answer:
In the elimination method you either add or subtract the equations to get an equation in one variable. When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable.
Step-by-step explanation:
hope that helps! (:
Answer:
x = 1 and y = 4
Step-by-step explanation:
Multiply the top equation by 7 on both sides, and then cancel it out:
7(5x + y) = 7(9)
35x + 7y = 63
Now use this equation to cancel out -7y on the second equation:
35x + 7y = 63
10x - 7y = -18
45x = 45
x = 1
Now that we have our x-value, we can plug it into one of our two original equations:
5(1) + y = 9
y = 4
Identify the error(s)
(Select all that apply.)
Calculation errors when distributing -1
Calculation errors when distributing h^2
Calculation errors when distributing 9h
Calculation errors when combining h^2 terms
Calculation errors when combining h terms
Answers
Answer:
Step-by-step explanation:
Help Please I don't know what to do.
Answers
Answer:
1. Divide the larger scientific notation by the smaller scientific notation - divide coefficients and subtract exponents
2. Subtract by getting the same exponent to be like terms
3. Multiply by changing the number to scientific notation - multiply coefficients and add exponents
Step-by-step explanation:
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answers
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
PLEASE hurry, Thanks!
Answers
Answer:Min:4
Q1:6
Med:9.5
Q3:12.5
Max:17
Step-by-step explanation:
B = 25 + .05M
20 minutes a day for 30 days = 600 minutes per month
A(600) = 40+.1(100) = $50
B(600) = 25 + .05(100) = $30
Plan B is less expensive
40+.1(M-500)= 25+.05M
40-25- .1(500) = .05-.1M
.05M = 35
M= 35/.05 = 700 minutes will have the same cost under plan A or B
40+.1(200) = $60 under plan A
25+.05(700) = $60 under plan B
Simplify
13+4p^2-5p^2-3p^2+4p-8-5p-5
A) -4p^2-p
B) 4-^2+9p-5
C) 6p^2-p-5
D) 7p^2-p-8
Answers
Answer:
A
Step-by-step explanation: