2
practice examMultiple Choice

Practice Exam

Question 2 • Algebraic Reasoning

It takes Franklin 14 hours to make a 200 -square-foot cement patio. It takes Scott 10 hours to make the same size patio. Which equation can be used to find x , the number of hours it would take Franklin and Scott to make the patio together?

Answer
A
1 over 14 x minus 1 tenth x is equal to 1
B
1 over 14 x plus 1 tenth x is equal to 1
C
14 x minus 10 x is equal to 200
D
14 x plus 10 x is equal to 200
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