Harley wrote the expression shown to calculate the number of lawns he would mow in 3 months. 3(4 +9)
What expression has the same value?
A) 34 + 39
B) 3 x 4 + 9
C) (
49) + (3 x 3)
D) (3 x 4) + (3 x 9)

Your answer is drum roll please D!

Step-by-step explanation:

3(4+9)

12+27

D. (3x4) + (3x9)

      12 +     27

Now hand me my money

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

what is the graph

step-by-step explanation: