2 years ago

Rachel says she is 5 feet tall. Her friend measured her height as 60 inches.Determine if these two measurements are equal

Mathematics

1 answer:

zhenek [66]2 years ago

5 0

They are. There are 12 inches in a foot. 5x12 does equal 60 so they are equal.

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Answer:

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Step-by-step explanation:

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2 years ago

Riley and Erik have earned a total of 135 tokens to buy items in the school store. The ratio of the number of tokens that Riley

lisabon 2012 [21]

Answer:

<em>Riley has 72 tokens</em>

Step-by-step explanation:

<u>System of Equations </u>

We have two conditions for the tokens Riley and Erik have earned. Let's call x and y to the number of tokens of Riley and Erik respectively. The first condition states that

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The second condition is that the ratio of the number of tokens that Riley had to the number of tokens that Erik has is 8 to 7. It's written as

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2 years ago

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saveliy_v [14]

Answer:

Step-by-step explanation:

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Answer:

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About 6.8 kilograms.

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