Find the surface area of the prism.
O 418 m2
314 m2
440 m2
520 m2

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers