Isaiah spent $19.60 on a gift for his mother. the amount that he spent on the gift was 5/7 of the total amount that he spent at the store. which statements can be used to find x, the total amount that isaiah spent at the store? check all that apply 5/7 = x/19.60 5/7x = 19.60 5/7(7/5)x = 19.60(7/5) 5/7(7/5)x = x/19.60(7/5)

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Going from point a to point b, the cheetah traveled at an average rate of 70 mph. returning to point a, the cheetah traveled at an average rate of 40 mph. can we say that this cheetah’s average rate was 55 mph? uchet write an equation for the average rate for the trip. remember, the cheetah runs from point a to point b and back to point a. first leg of trip: second leg of trip: ⦁ the following equation represents the average rate for the trip. is this equation equivalent to the one you wrote above? explain why or why not.

Victor is a mechanic who wants to ensure he has enough funds during his old age. which account will be of benefit to victor? a. checking account b. savings account c. money market account d. individual retirement account