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mars1129 [50]
4 years ago
7

HELP IMMEDIATELY! Please help, on 1, 2 and 3. I’m so lost :(

Mathematics
1 answer:
Nesterboy [21]4 years ago
4 0

When two variables are proportionate, they increase and decrease at the same ratio.

36 / 40 = 0.9

0.9 * 140 = 126

When y = 140, x = 126.

2. 150 / 30 = 5

5 * 48 = 240lbs

A person who weighs 48 lbs on the moon weighs 240lbs on Earth.

3. 110 / 66 = 0.6

0.6 * 80 = 48

y = 48 when x = 80

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