Solve for X
2x + 4 = 10

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

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Write as a product of two polynomials. 2(3–b)+5(b–3)^2