Drag each expression to show whether it is equivalent to

6(c+6), 6c+6, or neither.

6c+12

2(3c+3)

(6⋅c)+(6⋅6)

3c+6+3c

6c+36

(6+c)+(6+6)

6(c+6) 6c+6 Neither

We need to find which expressions are equivalent to , or neither.

: We extract the greatest common factor which is 6. Remember, when we extract a GCM, we divide each term by it.

Therefore, this expression is equivalent to neither of the given expressions.

: We just need to apply the distributive property.

Therefore, this expression is equivalen to .

We use the same process to the other expressions.

, equivalent to neither.

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