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VARVARA [1.3K]
2 years ago
14

The cost of a gym membership is a onetime fee of $140, plus a monthly fee of $40, Brendan wrote a check for $500 to pay his gym

membership for a certain
number of months, including the onetime fee. How many months of the members did he pay?
Mathematics
1 answer:
nika2105 [10]2 years ago
3 0

Answer:

9 months

Step-by-step explanation:

Given data

One time fee= $140

Monthly fee= $40

Total amount of check = $500

The expression that describes the situation is given as

y=mx+c

where y= the total amount of the check

m= the monthly fee

x= the number of months

c= the one time fee

Substitute

500=40x+140

500-140=40x

360=40x

x= 360/40

x=9

Hence the number of months is 9 months

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the slope of a line passing through h (-2, 5) is -3/4. Which ordered pair represents a point on this line? ​
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A

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Repeat with (x₁, y₁ ) = (- 2, 5 ) and (x₂, y₂ ) = (2, 8)

m = \frac{8-5}{2+2} = \frac{3}{4} ← point (2, 8) is not on the line

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276.75 miles

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