Mathematics: Alex bought a skateboard online. The price of the skateboard was $105. The state sales tax of 7% was added, and then a $25 charge for shipping was added after the sales tax. What was the total amount Alex paid, including tax and shipping cost?

Alex bought a skateboard online. The price of

Ответ:

holman6884

11.02.2022

Mathematics

139.1

Step-by-step explanation:

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Ответ:

makayladurham19

28.01.2020

Mathematics

Y = x - 6so sub in x - 6 for y in the other equation

3x + 2y = 8
3x + 2(x - 6) = 8
3x + 2x - 12 = 8
3x + 2x = 8 + 12
5x = 20
x = 20/5
x = 4

y = x - 6
y = 4 - 6
y = -2

solution is (4,-2) <==

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Alex bought a skateboard online. The price of the skateboard was $105. The state sales tax of 7% was added, and then a $25 charge for shipping was added after the sales tax. What was the total amount Alex paid, including tax and shipping cost?

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