23 times 58 divied by 23 minus 8 plus 5 times 1 dived by 7

Which of the binomials below is a factor of this trinominal? x^2-13+30

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

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