3 years ago

Look at the number line below.

2 answers:

5 0

Answer: Choice C)

We start at 0 and move 1.4 units to the right. Then we move another 2.3 units to the right to land on 3.7

Notice how 1.4 - (-2.3) = 1.4 + 2.3 = 3.7

Paraphin [41]3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

1. Isolate for x in one of the equations:

2x = 9x - 14y

2x-9x = 9x-9x -14y

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2. Substitute 2y in for x in the second equation:

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3. Simplify:

18y = 40 - 14y

4. Isolate for y:

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32y/32 = 40/32

y = $\frac{5}{4}$

5. Substitute the new y-value into the simplified expression x = 2y:

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