She can spend exactly $100 because she can buy 8 pizzas with a 4 dollar delivery charge
Answer:
63 inches
Step-by-step explanation:
1 foot is 12 inches. 12×5 then add 3= 63
(6 - x).(2 + x)
Multiply everything by everything:
6.2 + 6.x - x.2 - x.x
12 + 6x - 2x - x²
12 + 4x - x²
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