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2 years ago

I have math homework but i dont understand how to do it plz help me

Mathematics

2 answers:

ivann1987 [24]2 years ago

8 0

1) $5x+0.29=3.24
 \\ 5x=2.95
 \\ x=0.59
$
Each marker cost 59 cents

2) $7(x+3)=126
 \\ 7x+21=126
 \\ 7x=105
 \\ x=15$
The old Big Almond Bag weighed 15 ounces. The new Big Almond Bag weighs 18 ounces.

7nadin3 [17]2 years ago

4 0

Its pretty simple all it is asking you to do is divided 126 by 7 which is 18 (the new bag) and the subtracting it by 3, which would give you 15. Hope I helped!

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3 years ago

Can you help me please?

Daniel [21]

59pounds * 5days = 295pounds

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Wrote out the units just for clarity! Liz payed 328.25 pounds altogether.

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2 years ago