A nine can go into a 20 two whole times. After that, there's still
some room left in the 20, but it's only enough room for a 2.
If you graph the two equations then you will find that they intersect at (-2,-2).
You then have to check your answer.
x=4y+6
(-2)=4(-2)+6
-2=-8+6
-2=-2
x-3y=4
(-2)-3(-2)=4
-2+6=4
4=4
Answer:
I think 1 hour and 6 mins.
Step-by-step explanation:
Answer:
Its cost about 1.5625
if you rounded its 1.56 :)
Step-by-step explanation:
