Rewrite the following expression using base only once 7^6 x 7^8

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y