You by x packs of pencils, twice as many packs of erasers, and three times as many rolls of tape. Write an expression in the simplest form for the total amount of money you spent.

Anyone know? will mark brainliest if correct

Rounded to the nearest tenth, what is the value of x

Pentagon abcde is dilated according to the rule do,3(x, y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)