Complete question :
Anastasia uses the equation p=0.7(rh+b) to estimate the amount of take home pay,p for h hours worked at the rate of r dollars per hour and any bonus received b. What is an equivalent equation solved for h?
Answer:
h = (p/0.7- b)÷ r
Explanation:
Given the equation:
p=0.7(rh+b)
Where ; p = take home pay ; h = hours worked r = dollar rate per hour ; b = bonus received
To obtain an equivalent solution solved for h, we make h the subject of the formula :
p=0.7(rh+b)
Divide both sides by 0.7
p/0.7 = (rh + b)
rh = p/0.7 - b
Divide both sides by r
rh/r = (p/0.7 - b) /r
h = (p/0.7 - b) /r