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Shalnov [3]
3 years ago
15

Healthy Gym

Mathematics
2 answers:
ehidna [41]3 years ago
8 0

Answer:

c=2d+5

Step-by-step explanation:

Let

d ------> the number of days

c -----> the cost

we know that

The cost is equal to the number of days multiplied by $2 per day plus the initial fee of $5

The linear equation in slope-intercept form is

c=md+b

where

m is the slope

b is the c-intercept (value of c when the value of d is equal to zero)

in this problem we have

m=$2 per day

b=$5

substitute

c=2d+5

Juliette [100K]3 years ago
3 0

Answer:

c = d + 15

Step-by-step explanation:

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jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the length of the piece of paper
skad [1K]
Here is the solution based on the given problem above.
Given: Area of the piece of paper = 84 square inches
           Width = 10 1/2 or 10.5 inches long
           ? = length of the piece of paper
To find the area of an object, the formula would be A= L x W
Now, let's substitute the given values above
84in2 = L(10.5in)
Now, divide both sides with 10.5 and we get 8.
L = 8 inches.
Therefore, the length of the paper is 8 inches. 
Hope this solution helps. 
4 0
3 years ago
A bicycle tire has a radius of 13 1/4 inches. How far will the bicycle travel in 40 rotations of the tire? Round to the nearest
Sergeu [11.5K]

Answer:

the bicycle will travel 277.5 feet or 3,330.1 inches.

Step-by-step explanation:

the circumference(distance around a tire) is calculated by multiplying a circles diameter by pi. the diameter is twice the length of the radius.

so if you multiply 13 1/4 by 2 you get 26 1.5 if you multiply that by pi than you get the circumference. then multiply this by 40 to get the inches traveled and divide that by 12 to get the number of feet traveled.

8 0
3 years ago
What is .2272 as a percent?
Nadusha1986 [10]

Answer:

22.72%

Step-by-step explanation:

you multiply the decimal by 100...ie you move the decimal point to the right twice to get your percent

8 0
2 years ago
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Hypothesis Test by Hand
inna [77]

Answer:

ummm i think it is b  or c no its b becuse nah i not gone tell u

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP!!!!!!!! PLEASE DON’T SEND LINK(S). LOOK AT THE PICTURE HAS ALL THE INFORMATION.
Andreyy89

Answer:

The x-intercept is <u><em>5.</em></u>

Step-by-step explanation:

Hope this helped! :)

6 0
3 years ago
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