An expression is shown. (2x – x2 – 2) – (6x + x2 – 3)
Which choice shows an equivalent expression?
A.–4x2 + 2x – 1

B.–4x2 – 2x + 1

C.–2x2 – 4x + 1

D.–2x2 + 4x + 1

56

step-by-step explanation:

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5