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2 years ago

Evaluate each expression if x=3 y=12 and z=8

Mathematics

1 answer:

Rzqust [24]2 years ago

3 0

Answer:

56/19

Step-by-step explanation:

∵ z = 8

∴ 4(8) + 8 - 6 =34

∵ x = 3

∴ 7z /(4 + 5x) = 7(8) ÷ (4 + 5 × 3) = 56 ÷ 19 = 56/19

∵ y = 12

∴ y² ÷ 3z = (12)² ÷ 3(8) = 144 ÷ 24 = 6

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$\huge\mathrm{Answer࿐}$

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Oksana_A [137]

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Step-by-step explanation:

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