Collect like terms and write in descending order.-9m7 + 5m7

A. -4m7
B. -28m
C. Can't be simplified
D. -4m14


Answer: A

Mathematics

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Solve.Each week a soft drink machine sells x cans of soda for $0.75/soda. The cost to the owner of the soda machine for each soda is $0.10. The weekly fixed cost for maintaining the soda machine is $25/week. Write an equation that relates the weekly profit, P, in dollars to the number of cans sold each week. Then use the equation to find the weekly profit when 92 cans of soda are sold in a week.

A. P = 0.75x - 25; $44.00 B. P = 0.75x + 25; $94.00 C. P = 0.65x + 25; $84.80 D. P = 0.65x - 25; $34.80

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Perform the indicated operations and simplify the result. Leave the answer in factored form. - 

A.
B.
C.
D.

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Solve the problem.The height of a box is 5 inches. The length is three inches more than the width. Find the width if the volume is 440 cubic inches.

A. 5 in. B. 88 in. C. 11 in. D. 8 in.

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Insert <, >, or = to make a true statement.4  

A. >   B. = C. < 

Mathematics