Answer:
7.375 ib.
Step-by-step explanation:
You just add it all together
Answer:
D
Step-by-step explanation:
Neither the table and the graph is correct.
Answer:
Line
intersects line 
Step-by-step explanation:
We are given that


Subtract one equation from other then we get



Substitute the value of x in first equation then we get

Hence, the solution
is the intersection point of two line equations .
Answer:Line
intersects line 
Answer:
y=.5x+-2.5
Step-by-step explanation:
This is the linear equation (y=mx+b) m means slope so your slope is .5.
You have to explain how you knew to use 55 and 120, not another option.
Hope it helped! :)