What are you trying to find? y?x?..???
Answer:
try 70
Step-by-step explanation:
Answer:
None of these!
Step-by-step explanation:
x + y + z = x + y + z only over here
Answer:
5 months
Step-by-step explanation:
Given


Required [Missing from the question]
At what month will the cost be equal
To do this, we equate both expressions

This gives:

Collect like terms


Solve for m


C; 50 is the answer, since two of the sides are congruent...100/2 is 50