I phone company offers to monthly plan plan a cost $21 plus an additional $0.17 each minute of calls play B $26 in additional 0.
12 $ for each minute of calls For what amount of calling do the two plans cost the same
1 answer:
Answer:
100 minutes
Step-by-step explanation:
Let x = # of minutes
Company A: y = 21 + .17x
Company B: y = 26 + .12x
Set the equations = to each other.
21 + .17x = 26 + .12x
.17x = 5 + .12x
.05x = 5
x = 100
You might be interested in
1 4/9 ÷ 2/3 = 13/9 x 3/2 = 13/6
ok done. Thank to me :>
12-14=-2 since 14 is 2 more than 12
Answer:
ASA
Step-by-step explanation:
A - The 90º angles
S - the marked sides
A - the verticle angles
If my calculations are correct the answer is cut your answer in half
Answer:
1 year 1470
2 years 2220
Step-by-step explanation:
Try it, it correct