Answer:

Step-by-step explanation:
The point-slope form of an equation of a line:

<em>m</em><em> - slopei</em>
The formula of a slope:

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We have the points (-3, 0) and (4, 2).
Substitute:

Put the value of the slope and the coordinates of the point (-3, 0) to the equation:


Converto to the slope-intercept form (<em>y = mx + b</em>):

It’s a 50/50 chance since there is only 2 sides. (1?2)
Similar triangles have corresponding sides with proportional lengths.
AB/BC = DE/EF
5/9 = 7.5/EF
5(EF) = 9 * 7.5
5(EF) = 67.5
EF = 13.5
Total number of marbles = 70 + 120 + 60 = 250
Prob of green = 60/250
Reduced fraction = 6/25
Percentage = 24%
57,142 because it says standard