A company uses the formula T = 581s+150p to determine the total cost to purchase s computers and p printers. Which formula can b
e used to determine the number of printers purchased, given the total cost, t, and the number of computers purchased?
1 answer:
Answer: p= T/150 - 3.88s
Step-by-step explanation:
Hi, to answer this question we have to solve the equation for p.
T = 581s+150p
T -581s = 150p
(T -581s)/150 = p
T/150 - 3.88s =p
p= T/150 - 3.88s
For example if the total cost is $600 and the number of computers is 1:
p= 600/150-3.88 (1)
p=4-3.88
p= 0.12 per printer
Feel free to ask for more if needed or if you did not understand something.
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