A gym charges $60 per month plus $5 per visit. A linear model is written where "x" is the number of visits per month and "y" is the total cost of the gym. What would be the slope of the model? A:65 B:5 C:60 D:55

We want to create a linear model where "x" is the number of visits per month and "y" is the total cost of the gym so then the equation needs to be given by:

And for this case the slope would:

And the best answer would be:

B:5

Step-by-step explanation:

For this case we know that a gym charges $60 per month plus $5 per visit. So then the fixed cost is 60 and the variable cost per visit is 5 .

We want to create a linear model where "x" is the number of visits per month and "y" is the total cost of the gym so then the equation needs to be given by:

And for this case the slope would:

And the best answer would be:

B:5

the square root of what number? if you add that, then someone will probably answer the question.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9