Isaac wants to join a gym. He checked out the memberships fees at two gyms.

Gym A charges a new member fee of $65 and $20 per month.

Gym B charges a new member fee of $25 and $35 per month, but Isaac will get a discount of 20% on the monthly fee.

Question

Brodie

Mathematics

27 February, 20:50

Isaac wants to join a gym. He checked out the memberships fees at two gyms.

Gym A charges a new member fee of $65 and $20 per month.

Gym B charges a new member fee of $25 and $35 per month, but Isaac will get a discount of 20% on the monthly fee.

+5

Answers (1)

Know the Answer?

Perla Osborn · Answer 1

A=65+20m

B=25+35 (0.8) m

set each and solve

65+20m=25+35 (0.8) m

65+20m=25+28m

minus 20m both sides

65=25+8m

minus 25 both sides

40=8m

divide both sides by 8

5=m

after 5 months

the cost will be 165

Isaac wants to join a gym. He checked out the memberships fees at two gyms.Gym A charges a new member fee of $65 and $20 per month.Gym B charges a new member fee of $25 and $35 per month, but Isaac will get a discount of 20% on the monthly fee.

Isaac wants to join a gym. He checked out the memberships fees at two gyms.

Gym A charges a new member fee of $65 and $20 per month.

Gym B charges a new member fee of $25 and $35 per month, but Isaac will get a discount of 20% on the monthly fee.