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Ahat [919]
3 years ago
15

Find the solution of the system of equations. -10x+8y= -44 4x+8y=40

Mathematics
1 answer:
expeople1 [14]3 years ago
8 0

Answer:

(6, 2)

Step-by-step explanation:

i hope this helps :)

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3x+2=5x What is the answer for this solving equations with variables on each side
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3x +2= 5x
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Domino's offers the following “deals”:
tia_tia [17]

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3 years ago
List a time when it might be useful to know the unit rate.
Andrej [43]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Jan spent the day at the mall. She came home with $9.50. She spent $5.25 on earrings and 3 times that amount on a shirt. How muc
ki77a [65]

Answer:

She took $30.50 to the mall originally

Step-by-step explanation:

Let us solve the problem step by step

∵ She spent $5.25 on earrings

∵ The price of the shirt is 3 times the price of the earrings

∴ The price of the shirt = 3 × 5.25 = 15.75

∴ She spent $15.75 on the shirt

Find her total spending in the mall by adding the prices of earrings and the shirt

∴ She spent = 5.25 + 15.75 = 21

∴ She spent $21 on the mall

∵ She came home with $9.50

∵ She spent $21 on the mall

- Add them to find her original amount of money

∴ She took = 21 + 9.50 = 30.50

∴ She took $30.50 to the mall originally

5 0
3 years ago
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