Given: 5x + 3 > 4x + 7. choose the graph of the solution set.

The graph in the attached figure

Step-by-step explanation:

we have

solve for x

Group terms that contain the same variable, and move the constant to the opposite side of the inequality

The solution is the interval-------> (4,∞)

All real numbers greater than

The solution is the shaded area to the right of the vertical dashed line

see the attached figure

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1