Convert the units using unit fractions.87 qt =  gal

A. 174
B. 21 
C. 84
D. 43


Answer: B

Mathematics

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Solve the problem.A bank teller has a total of 47 $10 bills in her cash drawer. The value of the bills is $410. If x represents the number of $5 bills, and y represents the number of $10 bills, determine the number of $5 bills that are in her drawer by solving the following system of equations. 

A. 12 $5 bills B. 14 $5 bills C. 35 $5 bills D. 33 $5 bills

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Solve the problem.What can you say about the inflection points of the quartic curve  Give reasons for your answer.

What will be an ideal response?

Mathematics

Solve the system of equations using matrices.2x - 7y = -19-5x + 4y = 7

A. (-1, -3) B. (1, -3) C. (1, 3) D. (-1, 3)

Mathematics

Graph the fraction on a number line.- 

A.
B.
C.
D.

Mathematics