The third is because the prove is x = fifteen and if a number is next to a letter, it means multiply, sorry I could only do one.
Answer:
-11/2
Step-by-step explanation:
because that's the answer
Answer:
1/6
Step-by-step explanation:
The slope is the number in front of the x.
Answer:
5.5 = x
Step-by-step explanation:
c(x)=x-2
3.5 = x-2
Add 2 to each side
3.5+2=x-2+2
5.5 = x