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3 years ago

Erik has 8 sacks of flour. Some of his sacks weigh

Mathematics

2 answers:

zimovet [89]3 years ago

6 0

Answer:

Step-by-step explanation: 3 seven pound bags and 5 three pound bags

7+7+7=21. 3+3+3+3+3=15. 21+15=36

nadya68 [22]3 years ago

4 0

Answer:

You take the two and make the equations

x+y=8

3x+7y=36

(x=3 pounds;y=7 pounds)

then you plug numbers in.. (v)

Step-by-step explanation:

3(5)+7(3)=36

15+21=36

<h2>So you have 5, 3 pound sacks, and 3, 7 pound sacks <--ANSWER</h2>

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3 years ago

Two trains leave a city at 3 P.M. One train goes east at a constant rate of 70 mph. The other goes west at a rate of 62 mph. How

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Answer:

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Step-by-step explanation:

The general formula for distance, rate and time is:

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Ksju [112]

Answer:

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Step-by-step explanation:

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