Rewrite the following expression as a number with no expressions. Explain or show your reasoning. 7^-3/7^-5

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

You had $235 in your savings account nine weeks ago. you withdrew the same amount each week for 8 straight weeks. your balence was then $75. solve the equation 235 - 8m=75 to find how much money m you withdrew from your account each week. 2 points