For the problems below, simplify if possible. if not, write "not possible".

11.) 3a - 5 - a

12. ) 5s - 9

13.) 3 * 2 * a * a * b

14.) 3(x - 1) + 5x

15. ) 7( 1 + 2) + 8c

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

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333