Amanda has a coupon for 30% off the total amount purchased, p, at a store. Which expression can be used to find the amount Amanda will pay at this store when she uses her coupon?

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

What are the greatest common factor of 75 and 30