1 hundreth plus 3 tenth equals what hundreths

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

Enter the amplitude of the function. f(x)=3cosx

Which expression represents the total amount of money that denise and stacy spent at the carnival