Question

Keith exercises x hours a week. troy exercises three hours less than keith and joe exercises two times more than troy. which expression represents the amount of time joe exercises?

a.2(3x)
b.2x - 3
c.2x + 3
d.2(x - 3)

Answer 1

That would be d.

Keith exercises x - 3 hours and 2 tines this is 2(x - 3)