If x =2 and y =5 then 4x+9y =
Correct answer: C. 53
- A. 48
- B. 29
- C. 53
- D. 40
Explanation
To solve the equation 4x + 9y when x = 2 and y = 5, substitute the values into the equation: 4(2) + 9(5). This simplifies to 8 + 45, which equals 53. Therefore, the correct answer is 53 (Option C). Options A, B, and D result from incorrect calculations, such as errors in multiplication or addition.
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