Which expression is equivalent to -3 - 3x – 1 + x?
a. 2x - 4
b. -2x+4
c. -2x-4?
d. 4-2x

C. -2x-4

Step-by-step explanation:

-3 - 3x – 1 + x

Combine like terms

-3 -1     -3x +x

-4 -2x

Rearrange the order to put the x term first

-2x-4

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

teleportation

step-by-step explanation: