What is the percent change from 56 to 39? Round your answer to the
nearest tenth.

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!