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Valentin [98]
3 years ago
15

Michelle buys 13 bags of gravel for her fish aquarium. If each bag weighs 12 pounds,how many pounds of gravel did she buy?

Mathematics
2 answers:
dalvyx [7]3 years ago
4 0
13x12=156
156lbs of gravel.
yarga [219]3 years ago
3 0
13×12=156lbs of gravel
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Ava bought some pens for $ 2 each and some pencils for $ 1 each. She bought 3 more pens than pencils and spent a total of $ 12.
Rudiy27

Answer:

Step-by-step explanation:

price of 1 pen= $ 2

price of 1 pencil= $1

total money spent= $12

Let the number of pen be a and number of pencil be b.

 2 a + b = 12   ----------------Equation 1

We have, she bought 3 more pens than pencils

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 Equation 1 +Equation 2,  

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3 years ago
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