Answer:
4. x= 18
Step-by-step explanation:
We solve the problem like this:
Since 3 is proportional to 6 and 9 is proportional to x, we set up a proportion.
3/9 = 6/x
We then use cross-multiplication to solve for x.
Answer:
what graph..show the graph
Step-by-step explanation:
Answer:
check the length and the angles and check the height of it
Answer:
-5 (4x+y)
Step-by-step explanation:
Factor out -5, and -20/-5=4, -5/-5=1.
I think that it would be C, but I am debating on C and D. I'm pretty confident that it's C, though. Pretty sure.