The width of a rectangle is 8 ft. If the area of the rectangle is 312 ft2, what is the length of the rectangle? ft

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

10% of 1,900,000. show me how you got the answer

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?