If 12 gallon of paint covers 18 of a wall, then how many quarts of paint are needed for the entire wall?
1 answer:
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Answer:
Choice B: Only (-2, 9)
Step-by-step explanation:
Of the two choices, only the point (-2, 9) satisfies the equation:
... y = -2x +5
... 9 = -2(-2) +5 = 4 +5 = 9
