Answer:
<h2>y = 2x + 5</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:

<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:

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We have the points (-2, 1) and (-4, -3). Substitute:


Put the coordinates of the point (-2, 1) to the equation:

<em>add 4 to both sides</em>

Finally:

Answer:
y = 2x -8
Step-by-step explanation:
The answer is the fourth choice , I think
Answer:
38.88
Step-by-step explanation:
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.