Mathematics, 20.12.2019 23:31 beachgreentag

aaron pays $35 per month for cell phone service. on his
plan, he can send and receive 100 text messages for free.
after that, he pays $0.20 for each additional text. last
month, aaron sent and received 143 text messages. aaron
typed in the keystrokes 143 - 100*0.2 + 35 into his
calculator to determine the total amount of his bill this
month
aaron's keystrokes were correct, and the calculator will
show the correct solution of 43.6.
aaron should calculate at least the first step without the
use of a calculator
the calculator will subtract 100 from 143 as the first step
of the calculations using aaron's keystrokes
the calculator will multiply 100 by 0.20 as the first step of
the calculations using aaron's keystrokes
aaron's keystrokes were incorrect, and the calculator will
show an incorrect solution of 158

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Answers: 1

Answer

Mathematics, 21.06.2019 14:50

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Select the lengths in centimeters that would form a right triangle

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Answers: 2

Answer

You know the right answer?

aaron pays $35 per month for cell phone service. on his
plan, he can send and receive 100 text...

Questions

Mathematics, 25.04.2020 16:06

Question 1 If y = 10x, then: A: y = logx10. B: y = log10X C: x = log10y D: x = log y 10...