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makkiz [27]
3 years ago
12

Rachel is 40 cm taller than Lucy. Rachel is 25 percent taller than Lucy. How tall is Lucy? Explain

Mathematics
1 answer:
tatyana61 [14]3 years ago
5 0
What is 40cm 25% of?
The answer is 160cm.

Rachel is 160cm. 160 - 40 = 120.

Lucy is 120cm tall.
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Answer:

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Step-by-step explanation:

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There are no constants here. But we have x and y here.
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Now we do the two-equation solving method.
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7 0
3 years ago
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Answer:

x=35/78

Step-by-step explanation:

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3 years ago
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Answer:

C and D

Step-by-step explanation:

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