Suppose some computations were done on a calculator. The result displayed was 7.85E27 for one computation.
The result displayed was 8.8E−24 for another computation.
Write these numbers in scientific notation.

And explain how you got it so i can understand future problems : 3

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar