Carl hires a caterer to provide food for his birthday. The caterer charges him $250 for food and supplies and $25 per hour to serve during
the party. Carl ends up paying $325 total. How many hours did the caterer
serve? Use 25x+250=325 as your equation to solve.

3 hours

Step-by-step explanation:

25x = 325-250

25x = 75

x = 75/25

x= 3 hours

36 is the final answer! : )

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.