The answer to this will be 3 1/8
3 1/4 – 1 7/8 = 3 1/8
Answer:
Step-by-step explanation:
Two of the four given equations have a y-intercept of (0, -4). Eliminate the remaining two. Next, notice that the shaded area is ON or BELOW the solid line. These characteristics correspond to
y ≤ (1/3)x - 4
The point-slope form:

We have the points (-8, -8) and (-7, 9). Substitute to the formula of a slope:

Put the coordinates of the point (-7, 9) and the value of slope to the point-slope formula:

Answer: P(AB) = 3/8
Step-by-step explanation:
You simply multiply P(AuB) by P(B)
3/7 * 7/8 = 3/8