Answer:x5
Step-by-step explanation:Let's solve your equation step-by-step.
4x+2=2x+12
Step 1: Subtract 2x from both sides.
4x+2−2x=2x+12−2x
2x+2=12
Step 2: Subtract 2 from both sides.
2x+2−2=12−2
2x=10
Step 3: Divide both sides by 2.
2x
2
=
10
2
x=5
It’s A
As it says in the answer, you usually add / subtract the exponents when needed.
Answer:
C.
Another way to write the added percent of something is by putting a 1 to indicate the aditional.
The surface area is the prism is 108mm2.
$13.75 because $2.75 times five equals $13.75
