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barxatty [35]
3 years ago
13

When solving -1/3 (x − 15) = −4, what is the correct sequence of operations?

Mathematics
1 answer:
antoniya [11.8K]3 years ago
8 0

Answer:

The correct sequence of operation is multiply each side by (-3), add 15 to each side.

Therefore, option (B) is the correct answer.

Step-by-step explanation:

\frac{-1}{3} (x - 15) = -4

Multiply each side by -3

(-3) \times \frac{-1}{3} (x - 15) = -4 \times (-3)

(x - 15) = 12

Adding 15 to both sides

x - 15 + 15 = 12 + 15

x = 27.

So, the correct sequence of operation is multiply each side by (-3), add 15 to each side.

Therefore, option (B) is the correct answer.

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2 years ago
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What is standard form of y=2/5x - 3?
vlabodo [156]

Answer:

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Step-by-step explanation:

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2 years ago
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.Which one of the following is true when ds/dt=3t^2/2s
ser-zykov [4K]
1) Given: ds / dt = 3t^2 / 2s

2) Separate variables: 2s ds = 3t^2 dt

3) Integrate both sides:

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3 years ago
The perimeter of a rectangle is 162 inches. what are the dimensions of the rectangle if the length is 7 times than 3 times the w
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Answer:

3.68 inches × 77.28 inches

Step-by-step explanation:

Given that,

The perimeter of a rectangle is 162 inches.

Let the width is b.

ATQ,

Length = 7 times than 3 times the width

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