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Daniel [21]
3 years ago
11

What is the sum? Express your answer in lowest terms. 3/8 + 5/16

Mathematics
1 answer:
Paha777 [63]3 years ago
4 0
3/8 + 5/16

Convert 3/8 to a denominator of 16:

3 * 2 = 6
8 * 2 = 16

6/16 + 5/16

Add the numerators and keep the denominator:

11/16
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Answer:

y = -5/3 - 8

Step-by-step explanation:

We want to write this in the form y = mx + b.  We need to find the m (slope) and the b (y-intercept) ,  Whew, they already gave us the slope, so we are have way there.  I will plug in the x and y that we are given from the point (-6, 8) to solve for b.

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8 = -5/3(-6) + b  Multiply the fraction by -6

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-8 = b

I can now write the equations since I now know m and b.

y = -5/3 + (-8) which is the same as y = -5/3 - 8.  Adding a negative is the same as subtracting a positive.

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