Astore is offering 25% off all shoes. declan purchases shoes and clothes. the expression representing his total cost (including 8% tax) is c + (1 - 0.25)s + 0.08[c + (1 - 0.25s]. which term represents the cost of the shoes after the discount

39.5 = tax represents the cost of shoes after the discount

Step-by-step explanation:

c=(1- 0.25)+0.08 [c+(1-0.25s] +8% tax

c= cost

s=shoes

1- 0.25=0.75+0.08= $0.83

c=$0.83

[0.83+(1-0.25s]

1-0.25=0.75

0.83+0.75 =$1.58

                    x 25

                      ___

                      39.5 = tax represents the cost of shoes after the discount

                     Correct me if i'm wrong :-D

y=mx+b

step-by-step explanation:

m slope

b y-intercept

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.