Answer:
a: $49
b: $91
Explaination:
a: 35% of 140 = 49
b: 140 - 49 = 91
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1000
Step-by-step explanation:
x = 1, y = -1, and z = 2
Answer: 147 square feet.
Step-by-step explanation: 7x7x3= 147 square feet.