2 years ago

Lins father is paying for a $20 meal he has a %15-off coupon for the meal after the discount a 7% sales tax is aplied

Mathematics

1 answer:

yarga [219]2 years ago

4 0

Answer:

Check pdf

Step-by-step explanation:

Download pdf

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3. Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below:

antoniya [11.8K]

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3 years ago

Read 2 more answers

The sum of the two digit number is 12. If the digit are revesed, then the new number is 18 less than the originaol muber that is

FromTheMoon [43]

Answer:

A) X + Y = 12

B) 10Y + x = 10x + Y -18

B) 9Y = 9x -18 multiplying A) by -9

A) -9Y = 9x - 72 adding A and B we get

0 = 18x -90

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Double-Check

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Step-by-step explanation:

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3 years ago