Martin charges $15 for every 5 bags of leaves he raked last week and he raked 27 bags of leaves how much money did he earn

$81

Step-by-step explanation:

First, find out how much he charges for raking 1 bag of leaves. The following equation can solve for the amount charged per bag.

[b = amount charged per bag]

15/5 = b

15/5 = 3

3 = b

This means he charges $3 for one bag.

Martin rakes 27 bags, so multiply 3 by 27 to find the total amount of money he earned

27(3) = 81

So, Martin earned $81 for raking 27 bags of leaves

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

the answer

b. they are parallel and will never intersect.