Rewrite the expression in radical form

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

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