Solving Systems of Linear Equations: Linear Combinations
Question 83237 • AZ-Algebra 1A (MA101)
During one month of cell phone use, Noah used 200 anytime minutes and 400 text messages, and paid $80.00. The next month, he used 150 anytime minutes and 350 text messages, and paid $67.50. Which statement is true?
Answer
A
Each text message costs 5 cents more than each anytime minute.
B
Each anytime minute costs 10 cents more than each text message.
C
A text message and an anytime minute each cost 25 cents.
D
Each text message costs double the amount of an anytime minute.