Type the expression that results from the following series of steps: Start with y, divide by z, then subtract x. ?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.