Answer:

Step-by-step explanation:
So we have the equation:

Distribute the left and the right:

Simplify:

Combine on the right:

Subtract 4x from both sides. The right cancels:

Subtract 6 from both sides. The left cancels:

Divide both sides by 2:

Thus, the value of x is -4.
Answer:
$384.00
Step-by-step explanation:
Since $8..0 is 1 hour, just multiply 48 x 8! Hope this helps!
Answer:
C
Step-by-step explanation:
There is no way of telling what the means are.
Well 2.5 + 2.5 is 5 so 5 - 2.5 is 2.5
(-6.5,0)
I hope this helps!