[2(5 - 4) + 6(7 - 3)] ÷ 2

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

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.