In the diagram shown, ∠7 measures 92 degrees. what is the measure of ∠8? 8 degrees 88 degrees 92 degrees 180 degrees

Need on this geometry question. explain how you did it.

Equation for the calculation double 2 and then add 5

Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00