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# LINEAR EQUATIONS

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Linear Equations - Application Last year, Pinwheel Industries introduced a new toy. It cost \$ 5 , 200 5,200 to develop the toy and \$ 25 25 to manufacture each toy. Use this information to answer the following:

Give a linear equation in the form c = m n + b c=mn+b that gives the total cost, c c, to produce n n of these toys. Be sure to use the correct variable Linear Equation:

Preview The cost to produce 3 , 400 3,400 toys is \$ .

If the total cost is \$ 55 , 200 \$55,200, then toys were produced.

Guest Mar 6, 2017
edited by Guest  Mar 6, 2017
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C = 25n + 5200

Cost to produce 3400 toys  =

25(3400) + 5200   = \$ 90,200

55,200 = 25n + 5200    subtract 5200 from both sides

50000 = 25n        divide both sides by 25

2000 = n  = toys produced

CPhill  Mar 6, 2017

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