Find the area of the shaded region.
A. 7
B. 49
C. 42
D. 14
Answer: B
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Solve the problem.A bank teller has some five-dollar bills and some twenty-dollar bills. The teller has 10 more of the twenties. The total value of the money is $675. Find the number of five-dollar bills that the teller has.
A. 29 five-dollar bills B. 9 five-dollar bills C. 39 five-dollar bills D. 19 five-dollar bills
Divide and then interpret the remainder.If each hotel room can hold 4 people, how many rooms are needed for 89 people?
A. 21 rooms with space left for 1 person B. 21 rooms with space left for 3 people C. 22 rooms with space left for 1 person D. 23 rooms with space left for 3 people
Solve the problem.If y varies directly as x, and y = 6 when x = 7, find y when x = 35.
A. 
B. 
C. 
D. 30
By reading values from the given graph of , use five rectangles to find a lower estimate, to the nearest whole number, for the area from 0 to 10 under the given graph of .
