Term
Gwen walks dogs 3 hours per day on Thursday and Friday and 5 hours per day on Sunday. She does not work on Saturday and Sunday. She earns $132 per week. How much does she earn in dollars per hour?
A. 2
B. 7
C. 9
D. 10
E. 12 |
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Term
| If f(x) = x – 3 and g(x) = 2x + 1. If x=7, what is the value of f(g(x))? |
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Term
A triangle has a perimeter 15. The three sides have integer lengths equal to x. Which of the following could be the area of the triangle?
A. 5.06
B. 2.06
C. 5
D. 2
E. 10 |
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Term
A machine puts E erasers on pencils in m minutes. How many hours will it take to put erasers on P pencils?
A. 60Pm/E
B. Pm/60E
C. bc/60m
D. 60P/Em
E. P/60Em |
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Term
| What is the least positive integer k for which 9k is the perfect square root of a number? |
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