The football team is selling coupon books as a fundraiser. The amount of money collected for each coupon book sold is the same. Let b represent the number of coupon books sold. Let m represent the amount of money collected, in dollars.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

whats the

d 600 because 15*10*2=300

300+300=600

step-by-step explanation: