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


Answer:
A statistical question is one that can be answered by collecting data and where there will be variability in that data. This is different from a question that anticipates a deterministic answer.
Step-by-step explanation:
Answer:
the answer is c=4.4
Step-by-step explanation:
use books
Answer:
A. 8
Steps:
Perpendicular lines form 8 right angles.