Answer:
Step-by-step explanation:
1. true
2. true
3. true
4. false
Answer:
Distributive is the correct answer.
Answer: If you see my picture and you will see my answer
Step-by-step explanation: Hope this help
Answer:
B. 1 and 3
Step-by-step explanation:
You solve for one variable like
y-5x=2
"y=5x+2"
9x+3y=58
and you plug it in into the other equation
9x+3(5x+2)=58
You solve for x and then plug in your answer for x into the other equation
*let's imagine x=8*
then:
y-5(8)=2
and solve for y
:D