Question

Someone please help me with my Algebra 1 assignment, I only need answers for 2 3 and 5 if possible!! Thanks

Answer 1

For question 1!
4(x+2)=2x+10
Start by distributing the four to each value in parenthesis, 4x+8=2x+10
Subtract 8 from each side to get x by itself on one side, 4x=2x+2
Do the same with 2x, 2x=2
Divide each side by two to get x by itself, x=1
Hope that helps!

Answer 2

I know that 5 is a function because each x value has one solution