Perry and Rhianna both went bowling last weekend, but not together. Perry went during open bowling time, paying $1 for shoe rental and $3 per hour. Rhianna went on family night, when
each hour was $2 and shoe rental was $7. As it turned out, they played for the same number
of hours and spent the same amount. How much did each one spend? How many hours did
each one bowl?

oof

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.