Answer:
10v^2
Step-by-step explanation:
(I'm assuming the 2's are all exponents)
3v^2 - 2v^2 + 9v^2 <- think of it as 3 - 2 + 9 = 10, then add the rest back on
10v^2
"Boom"
(x1,y1) = 0,0
(x2, y2) = 3,3
Try using a app called "Photo Math"
Hope this helps
It is b, I’m a teacher and I have taught my students that.
