A car servicing station is running a special offer. The breakdown of the cost for different services is given below. Membership Fee: $50 (one-time cost) Air Freshener Cost: $4 per car per month Washing Cost: $10 per car per month Tire Replacement Cost: $400 per car Tire Pressure Check Cost: $15 per month The total cost for 12 months of this service for n cars is given by the expression below.

Question

Madisyn Briggs

Mathematics

4 February, 13:58

A car servicing station is running a special offer. The breakdown of the cost for different services is given below. Membership Fee: $50 (one-time cost) Air Freshener Cost: $4 per car per month Washing Cost: $10 per car per month Tire Replacement Cost: $400 per car Tire Pressure Check Cost: $15 per month The total cost for 12 months of this service for n cars is given by the expression below.

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Isla Woodward · Answer 1

Well the $50 value would be the value of b in the y=mx+b equation and the rest including the monthly fees would come out to 464 depending on if the $400 for each car's tire replacement cost. So it should be y=464n + 50.