Line z has a slope of 2.5 and goes through point (4, 13). which equation best represents line z?

According to the question,

By using the point-slope formula, we get,

→

By substituting the values, we get

→

Thus the equation above is right.

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y - 13 = (5/2)(x - 4)

Step-by-step explanation:

Here we know the slope and one point on the line.  Use the point-slope formula:

y - k = m(x - h).

Substituting 13 for k, 4 for x and 2.5 for m, we get:

y - 13 = (5/2)(x - 4)

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80