Sammy opened a college savings account. She opened the account with $85, and then deposited $45 each month. Which equation best models the relationship between m, the

number of monthly deposits Sammy made, and S, the total amount in Sammy's college savings

account?

A. s= 85m - 45

B. s=45m - 85

C. s= 85m + 45

D. s= 45m + 85

C. s= 85m + 45

Step-by-step explanation:

Given data

She opened the account with $85

and deposited $85

The equation that best models the relationship is

s= 85m + 45

Hence option C is correct

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.  

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.