Solve the problem.Ron can mow the lawn in two hours more time than Paul. Working together they can mow the lawn in 5 hours. How long does it take each of them working alone?
A. Paul: 9.1 hr
Ron: 11.1 hr
B. Paul: 8.3 hr
Ron: 10.3 hr
C. Paul: 10 hr
Ron: 12 hr
D. Paul: 8 hr
Ron: 10 hr
Answer: A
Mathematics
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Solve the problem.Suppose that f and g are continuous and that 
and 
A. -14 B. -42 C. 18 D. -30
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Multiply and simplify.-6z ? 
A. 0 B. 36z C. 1 D. -1
Mathematics
Solve the equation.(2m - 1)2 = 121
A. 6, -5 B. 10, -12 C. 5, -6 D. 12, -10
Mathematics
Write the decimal in numbers.Three thousand and eighty five ten-thousandths
A. 3000.085 B. 3085.0000 C. 30,085 D. 3000.0085
Mathematics