7. 92 pounds is equal to how many kilograms? Round to the nearest hundredth if necessary.

A. 42.41
B. 102.44
C. 24.21
D. 41.82

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8. . Solve 68.567 – 13 – 2.43.

A. 53.137
B. 68.311
C. 83.997
D. 43.576

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9. 2x + 5y = 19
4x + 3y = 17
What are the values of x and y?

A. x = 17 and y = -3
B. x = 3 and y = 2
C. x = 2 and y = 3
D. x = -3 and y = 17

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