Can someone help :-)

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

6 0

Hey,here is the answer to your question;
In part A:
Coefficient =20
Variable =c
Constant =35 and 23.50

In part B:
Savings=20*3+23.5+35*12
=> savings=$503.5.

In part C:
The new expression will be :25c+35+23.5

Hope this helps u!!!!..

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Im taking a big state wide test for my high school math class wish me luck :)

polet [3.4K]

You got this!!!! just don’t rush, if you really don’t know the answer, just chose letter C hahah :)

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2 years ago

Anybody can help?????

Vikentia [17]

The formula of an area of a circle:

$A=\pi r^2$

r - a radius

We have r = 14m. Substitute:

$A=\pi\cdot14^2=196\pi\ m^2$

If you want an approximate area, you can accept $\pi\approx3.14$

Then:

$A\approx196\cdot3.14=615.44\ m^2$

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3 years ago

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N76 [4]

1
A coefficient is the number attached to a variable (k). In front of k is an implied 1 because k*1=k. So the coefficient of the third terms is 1

8 0

3 years ago

A sweater that cost $63 and are sold for $54

Alik [6]

Answer:

not sure what the question is but here are some possible answers

Step-by-step explanation:

cost 63 - sell price 54 = 9 dollars lost per sweater sold

percentage of lose per sweater would be 14%

3 0

3 years ago

What percent of 33 is 22

serious [3.7K]

Wait so are you asking what 22% of 33 is?
if so you cross multiply so
33 = 100%
? = 22%
then you times 33 x 22 = 726
then you divide 726 by 100 = 7.26
so 22% of 33 is 7.26

7 0

3 years ago

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