Solve the problem.One conveyor belt can move 1000 boxes in 6 minutes. Another can move 1000 boxes in 9 minutes. If another conveyor belt is added and all three are used, the boxes are moved in 3 minutes. How long would it take the third conveyor belt alone to do the same job?

A.  minute
B. 18 minutes
C. 1 minutes
D.  minute


Answer: B

Mathematics

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Solve the problem.Suppose your job is to take phone orders for automotive parts. Use the table below to answer the following questions. Write the correct part number that matches what you hear the customer say on the phone. "Can you rush me the 8-thousandth inch size?"

A. B B. A C. I D. G

Mathematics

Of all books sold, about 7% are about diet and exercise. If Marvin's Bookstore sold 400 books last month, how many were about diet and exercise?

A. 28 B. 57 C. 3 D. 280

Mathematics

Translate the phrase to an algebraic expression. Use n for the variable unless otherwise stated.some number multiplied by negative seventeen

A. -17 + n B. 17n C. -17 ÷ n D. -17n

Mathematics

Graph the polynomial in the given viewing rectangle. ? ? (a) From the graph, find the coordinates of all local maxima. ? (b) From the graph, find the coordinates of all local minima.

What will be an ideal response?

Mathematics