Describe the situation with a linear inequality and then solve the inequality.ABC phone company charges $21 per month plus 
per minute of phone calls. XYZ phone company charges $17 per month plus 7¢ per minute of phone calls. How many minutes of phone calls should be made each month to make XYZ phone company a better deal?
A. less than 200 minutes
B. more than 20 minutes
C. more than 200 minutes
D. less than 20 minutes
Answer: A
Mathematics
You might also like to view...
Write the set in set builder notation.{4}
A. {x? 4 < x < 4} B. {x? x > 4} C. {x? x ? 4} D. {x? 4 ? x ? 4}
Mathematics
Evaluate the expression. 
A. 79,833,600
B. 
C. 220
D. 1320
Mathematics
Simplify the radical.
A. 2
B. 8
C. 2
D. 4
Mathematics
Add and, if possible, simplify.
+ 
A. - 
B. 
C. 1
D. 
Mathematics