525/15 = 35 they would need to sell 35 tickets for there concert to cover the cost of the gym. <span />
Probably y = 8x. 56 = 8(7), so that works. Without more data, I couldn't say if it could be something else, so that's what I go with.
I think d but i might be wrong :( sorry
Can you pls brainlest me I need it so much
(30.26/35.6)*100= 85%
check: .85 * 35.6 = 30.26
