5g - 7g + 4 + 2g
= 5g - 7g + 2g + 4
= -2g + 2g + 4
= 4
[5g -7g +2g gives us 0]
The way I'm reading this, your equation would be 5+0.75x=y.
If 2, 5, 8, and 10 are units, then you would plug those in individually and solve, like this:
5+0.75(2)= 6.5
5+0.75(5)=8.75
5+0.75(8)=11
5+0.75(10)=12.5
Hope this helps!
Answer:
The below right one
Step-by-step explanation:
