Joe is buying apples and persimmons at the grocery store. Each apple costs $0.99, and each persimmon costs $0.79. If Joe has $10, which of the following inequalities describes x, the number of apples, and y, the number of persimmons, that he can buy?Choose 1 answer:(A) 0.79x+0.99y≥10(B) 0.99x+0.79y≥10(C) 0.79x+0.99y≤10(D) 0.99x+0.79y≤10
Q. Joe is buying apples and persimmons at the grocery store. Each apple costs $0.99, and each persimmon costs $0.79. If Joe has $10, which of the following inequalities describes x, the number of apples, and y, the number of persimmons, that he can buy?Choose 1 answer:(A) 0.79x+0.99y≥10(B) 0.99x+0.79y≥10(C) 0.79x+0.99y≤10(D) 0.99x+0.79y≤10
Determine Cost: Determine the cost per apple and the cost per persimmon. The cost per apple is $0.99, and the cost per persimmon is $0.79.
Form Inequality: Since Joe has $10 to spend, the sum of the cost of apples and persimmons must be less than or equal to$10. This gives us the inequality 0.99x+0.79y≤10.
Check Answer Choices: Check the answer choices to find the inequality that matches our derived inequality. The correct inequality is (D) 0.99x+0.79y≤10.
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