Tyler tells jimmy, "i'm thinking of a number between 1 and 10. if i multiply the number by 5 and add 3, i get 38."

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.