Solve the problem.Len's brother can tune a motorcycle in  of an hour. How many can he tune in 3 hours?

A. 6 motorcycles
B. 5 motorcycles
C. 15 motorcycles
D. 4 motorcycles


Answer: B

Mathematics

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Change the following fractions to mixed numbers:

9 39 a. Ä c. ÄÄ 8 16 15 b. ÄÄ 8

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User row operations to change the matrix to reduced form.

A.
B.
C.
D.

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Estimate the sum or difference by first rounding each value to the indicated place value.532.432 - 282.91round each to the nearest ten

A. 240 B. 260 C. 230 D. 250

Mathematics

Solve the problem.Benjamin never has more than 24 hours free during the week. He is trying to make a weekly plan for dividing his free time between reading and working out. He wants to spend at least 4 hours per week reading. Write a system of inequalities to describe the situation. Let x represent the number of hours for reading and y represent the number of hours for working out.

A. x + y ? 24 x ? 4 y ? 0 B. x + y ? 24 y ? 4 x ? 0 C. x + y ? 24 x ? 4y x ? 0 y ? 0 D. x + y ? 24 x ? 4y x ? 0 y ? 0

Mathematics