Which point is an x-intercept if the quadratic function f(x)=(x+6)(x-3)

What are “like terms”? why can we only add like terms?

40 describe the outliers from the scatter plot.

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