Answer:
240
Step-by-step explanation:
The shape is made up of a rectangle and a triangle.
area = LW + bh/2
area = 20 * 10 + 20 * 4/2
area = 200 + 40
area = 240
The weight is proportional to the price. So if 10lb cost $18.24, quarter as much (2.5lb) would cost four times less($18.24÷4=$4.56).
the answer to 5 is 1
the answer to 8 is 40
A = LW
Divide both sides by L (To isolate W)
W =
