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3 years ago

5

1. Which of the following options is a better purchase for a microwave?

1 answer:

andrey2020 [161]3 years ago

4 0

Answer:

first one: $10 + $5 * 24 = 130 dollar

second: $20 + $10 * 12 = 140 dollar

third: $5 + $10 * 15 = 155 dollar

fourth: $0 + $15 * 9 = 135 dollar

first one is the best deal

Step-by-step explanation:

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Answer:

19

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Step-by-step explanation:

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Factor an x on the right side

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2 years ago

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2 years ago

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A student is trying to solve the system of two equations given below: Equation P: a + b = 6 Equation Q: 4a + 2b = 19 Which of th

Marrrta [24]

Answer:

$-4(a + b = 6)$

Step-by-step explanation:

Given

$a + b = 6$

$4a + 2b = 19$

Required

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Add to the second equation

$-4(a + b = 6) + (4a + 2b = 19)$

Solve brackets

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Open bracket

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Step-by-step explanation:

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