Madison earned $80 last month pet sitting in her neighborhood. She spent $54 and put the remainder of the
money in her piggy bank. What percent of her allowance did
Madison put in her piggy bank?

Asap 25 pts + brainliest to right/best answer

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)