Answer: Look at the variables (letters) and plug them in
Step-by-step explanation: You plug in the variables into the problem, then you separate the other variable that you don't know from your whole number by bringing it to the other side. Then you can divide or whatever you have to do.
Answer:
D
Step-by-step explanation:
in y > 2x equation, the line will be dashed and u will shade above the line
Answer:
132°
Step-by-step explanation:
180-48= 132°
since those angles lie on a straight line and are parallel
Answer:
x=4
Step-by-step explanation:
4(3+2x)+2=46
12+8x+2=46
12+8x=44
8x=32
x=4