exam Maths Puzzle Numerical Ability

Jeff takes 5 hr longer to build a fence than it takes Bill. When they work together, it takes them 6 hours. How long would it take Bill to do the job alone?

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exam Other Question

Graph the function.
16)
f(x) =
4x + 2 if x < -2
x if -2 &#8804; x &#8804; 3
3x-1 if x > 3
Assume that you have %600 available for down payment. Also assume that after all expenses are taken out you have $250 available for monthly payments.

Calculate the monthly payme