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laiz [17]
3 years ago
9

A store decreases the price of an item from 120$ to 96$ what is the percent decrease

Mathematics
2 answers:
a_sh-v [17]3 years ago
8 0
Answer should be a 20% decrease
Paul [167]3 years ago
6 0
The percent of decrease formula is percent of decrease divided by original value. So the equation would be 24/120, which is 20 percent decrease
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Part of the proceeds from a garage sale was $470 worth of $10 and $20 bills. If there were 14 more $10 bills than $20 bills, fin
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There are 25 $10 bills and 11 $20 bills.

Step-by-step explanation:

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y be the number of $20 bills.

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Putting value of x from Eqn 2 in Eqn 1

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There are 25 $10 bills and 11 $20 bills.

Keywords: linear equation, substitution method

Learn more about linear equations at:

  • brainly.com/question/1279756
  • brainly.com/question/1284310

#LearnwithBrainly

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