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andrew-mc [135]
3 years ago
10

The original price of a sweater was $40. When Mandy went shopping, it was on sale for 50% off. What was the cost of the sweater

AFTER the discount?
Mathematics
2 answers:
goldenfox [79]3 years ago
7 0

Answer: $20

Step-by-step explanation:

half of 40 is 20.....

Nastasia [14]3 years ago
5 0
$20
half of 40 is 20
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Step-by-step explanation:

Data

              4x  +  2y  = 12                 Equation l

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Process

To solve this problem use the elimination method

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3.- Substitute x in equation ll to find y

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4.- Write the solution

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Step-by-step explanation:

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