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Ksivusya [100]
3 years ago
14

1. Stop guys I need help! 3 1/2 -2 1/2

Mathematics
1 answer:
ladessa [460]3 years ago
6 0

Step-by-step explanation:

3 1/2 = 7 /2

2 1/2 = 5 /2

7/2 - 5/2

= 2/2 = 1

hope it helpful

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What is the slope of a trend line that passes through the points (5, 80) and (7, 65)?
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The slope of a trend line that passes through the points (5, 80) and (7, 65) is -7.5.

Step-by-step explanation:

If the line is passing through two points (x1, y1) and (X2, y2). The slope (m) can be calculated using following formula.

m = \frac{y2-y1}{x2-x1}

In this case,

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Learn more:

The following links have more information about slope

brainly.com/question/2586096

brainly.com/question/1978312

Keywords: slope

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