Find the slope of the line passing through each of the following pairs of points: (7, −3), (8, −7)

Step-by-step explanation:

Start with point-slope form:

Identify your values.

Substitute.

The becomes positive as it is being multiplied by a negative.

Combine like terms.

Rewrite.

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

b.

step-by-step explanation:

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