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UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each additional pound. How many pounds will it take for UPS and FedEx to cost the same? Write an equation

Respuesta :

Answer:

At 20 pounds it will UPS and FedEx will cost the same!

Step-by-step explanation:

For UPS, we can write the equation y= 7 + .20x  since .20 is the coefficient and 7 is the constant. FedEx's equation would be y= 5 + .30x

 Next, set the equations equal to each other: 7 + .20x = 5 + .30x

Now solve for x:     7 + .20x = 5 + .30x

                              -5                     -.20

                                      2 = .10x

                                      20 = x

At 20 pounds it will UPS and FedEx will cost the same!

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