Mathematics, 13.07.2016 18:11 mandy9386

# Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membership fee.

lian correctly wrote and solved a system of linear equations by substitution to compare the costs of the memberships. in her work, she substituted an expression for one variable and solved for the other. this resulted in the equation 75 = 75. what can lian conclude?

Answers: 1

Mathematics, 04.02.2019 23:32

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Answers: 1

Mathematics, 04.02.2019 20:30

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Answers: 1

Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membersh...

Mathematics, 20.02.2020 20:39

Engineering, 20.02.2020 20:39

Advanced Placement (AP), 20.02.2020 20:39

English, 20.02.2020 20:39

Business, 20.02.2020 20:40

Social Studies, 20.02.2020 20:40

Mathematics, 20.02.2020 20:40