4 years ago

Help me on this question please because I might fail school

Mathematics

1 answer:

jenyasd209 [6]4 years ago

8 0

Answer:

x=4/3, y=2

x=8/3, y=10/3

x=22/3, y=24/3

Step-by-step explanation:

By following the rule given, you can insert the values you already know to find the values that you don't know!

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Sally found that out of 750 cans stamped in the ½ hour trial run, 150 were not stamped. About how many were not stamped in 3 hou

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Answer:

<em>About 900 cans not stamped in 3 hours</em>

Step-by-step explanation:

<u>Proportions</u>

Sally found that 150 cans were not stamped in the 1/2 hour trial run.

Following the same proportion in time, we can say:

150 cans not stamped in 1/2 hour. Multiplying by 2:

300 cans not stamped in 1 hour. Multiplying by 3:

900 cans not stamped in 3 hours

About 900 cans not stamped in 3 hours

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2 years ago

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