It would be C because you have the sum will equal 60 so you would add the two amounts together and then add r to find if he has enough room. (Which he doesn't... I think)
Answer: Add the two equations together to eliminate y
Step-by-step explanation:
X+y=3
4x-y=7
I would use elimination since one equation has +y and one equation has -y
Add the two equations together
X+y=3
4x-y=7
-------------------
5x = 10
Answer:
a) <em>is</em><em> </em><em>the</em><em> </em><em>correct</em><em> </em><em>answer</em>
Answer: how
Step-by-step explanation:
A B D are all false and C is true