Explain how you can use mental math to
calculate 2^8.

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?