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Virty [35]
3 years ago
7

The graph shows the charge for a health club in a month. Write an equation that can be used to find the total charge (y) for the

number of
classes (x)

Mathematics
1 answer:
babymother [125]3 years ago
3 0

Answer:y=5x+30

Step-by-step explanation:

The y-intercept is 30 so it is y=?+30

Then the x changes value at a constant rate of 5

So... it is y=5x+30

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kipiarov [429]
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7 0
3 years ago
A circle has the circumference of 3.75 in. What is the diameter of the circle? (Use 3.14 for p. Round to the nearest tenth.) a.
HACTEHA [7]

Answer:

<h2>b. 1.2 in</h2>

Step-by-step explanation:

The formula of a circumference:

C=d\pi

<em>d</em> - diameter

We have <em>C = 3.75 in</em><em>.</em>

Substitute:

d\pi=3.75\qquad\text{use}\ \pi\approx3.14\\\\3.14d=3.75\qquad\text{divide both sides by 3.14}\\\\d=\dfrac{3.75}{3.14}\\\\d=\dfrac{375}{314}\\\\d\approx1.2\ in

7 0
3 years ago
On Friday, 27 soccer fans are going to a soccer game. A ticket to the game costs $18 per person. Lunch for all 27 fans costs $17
kirza4 [7]

Answer: x=18(27)+172

Step-by-step explanation:

You have the following information given in the problem:

- The number of soccer fans that are going to a soccer game is 27.

- A ticket to the game costs $18 per person.

- The cost of the lunch for all 27 fans is $172.

- x represents the total cost of attending the game for all 27 fans.

Therefore, keeping the above on mind you can write the following expression that closely estimates the total cost of attending the game for all 27 fans:

x=18(27)+172

5 0
3 years ago
What is 9.15 to the nearest tenth
tiny-mole [99]
The answer is 9.2, because when the number behind the number being rounded is 5 or above, you round up. if the number was 9.14, it would be rounded down to 9.1 :)
6 0
3 years ago
I NEED HELP I DONT KNOW THIS ANSWER
Papessa [141]

Answer:

Help with what

Step-by-step explanation:

4 0
2 years ago
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