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Phoenix [80]
3 years ago
8

Last week, Sarah bought a designer shirt at the sale price of $24. The original cost of the shirt was $40. What percent represen

ts the discount that Sarah received when buying the sweater?
Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0

Answer:

40%

Step-by-step explanation:

Amount of money discounted

= $40 - $24

= $16

Percentage of discounted money

= 16/40 x 100%

= 40%

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Answer: x = 4.5

Step-by-step explanation:

1) Reorder the terms:

3x = -9 + 5x

2) Solving

3x = -9 + 5x

3) Solving for variable 'x'.

4) Move all terms containing x to the left, all other terms to the right.

5) Add '-5x' to each side of the equation.

3x + -5x = -9 + 5x + -5x

6) Combine like terms: 3x + -5x = -2x

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7) Combine like terms: 5x + -5x = 0

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Answer

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Solution

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Add

\frac{12}{3}+\frac{7}{3} =\frac{19}{3}


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Step-by-step explanation:

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