First off, you need to have your ys on the same side. Here's how to do it:
4y + 15 = -5y + 9
4y + 5y = 9 - 15 (once a number goes to the other side, it changes its sign)
9y = -6
y = -6/9
y = -2/3
The correct answer is B. -2/3
Answer:
I think it's 20
Step-by-step explanation:
The dimensions can vary. Here is a picture of a triangular prism with a right-triangle base.
3.5 3.4 3.3 3.2 3.1 3 -5.5 -1 -2
Answer:
the answer is 1
because 1 is not multiple in our self
