Mathematics, 21.01.2021 01:00 celeste961
Task
Three cell phone plans, A, B, and C, cach have a different flat monthly rate for the first 500 text
messages and a different constant rate for every additional message over 500.
These tables show the monthly charges for plans A and B when different numbers of messages
are sent
Plan A Cell Phone Charges
Number of Messages Total Monthly Charge
500
580
$66.00
$50.00
Plan B Cell Phone Charges
Number of Messages Total Monthly Charge
500
$45.00
580
$69.00
1
Scientific Calculator Graphing Calculator
Part A
Letting x represent the number of messages over 500, and y the total monthly charges, write
equations representing the charges for plans A and B. Then graph the equations for plans A and
B on the same coordinate grid.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:10
Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
Mathematics, 21.06.2019 22:30
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
Answers: 1
You know the right answer?
Task
Three cell phone plans, A, B, and C, cach have a different flat monthly rate for the first 500...
Questions
History, 03.02.2020 15:49
Health, 03.02.2020 15:49
Biology, 03.02.2020 15:49
Biology, 03.02.2020 15:49
History, 03.02.2020 15:49
