Elsa spends S14 each time she travels the toll roads. She started the month with S224 in her toll road account. The amount, A (in dollars), that she has left in the account after t trips on the toll roads is given by the following function. A(t) = 224 - 14t Answer the following questions. (a) How many trips on the toll roads can Elsa take until her account is empty? trips (b) How much money does she have left in the account after 11 trips on the toll roads?
Elsa spends S14 each time she travels the toll roads. She started the month with S224 in her toll road account. The amount, A (in dollars), that she has left in the account after t trips on the toll roads is given by the following function. A(t) = 224 - 14t Answer the following questions. (a) How many trips on the toll roads can Elsa take until her account is empty? trips (b) How much money does she have left in the account after 11 trips on the toll roads?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.6: Proportion And Variation
Problem 32E
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Finding inputs and outputs of a two-step function that models a.
De
Elsa spends $ 14 each time she travels the toll roads. She started the month with S224 in her toll road account. The amount, A (in dollars), that she has left in
the account after t trips on the toll roads is given by the following function.
A (t) = 224-14t
Answer the following questions.
(a) How many trips on the toll roads can Elsa take until her account is empty?
trips
(b) How much money does she have left in the account after 11 trips on the toll roads?
Explanation
Check
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Transcribed Image Text:ogle clasroom
I Newsela | Join A Cl.
Play Kahoot! = Google Docs - crea..
LS SEPUP Cell Simulati.
C Clever | Portal
$ Solutions to Algebr.
Dashboard
O FUNCTIONS AND LINES
Finding inputs and outputs of a two-step function that models a.
De
Elsa spends $ 14 each time she travels the toll roads. She started the month with S224 in her toll road account. The amount, A (in dollars), that she has left in
the account after t trips on the toll roads is given by the following function.
A (t) = 224-14t
Answer the following questions.
(a) How many trips on the toll roads can Elsa take until her account is empty?
trips
(b) How much money does she have left in the account after 11 trips on the toll roads?
Explanation
Check
2021 McGraw-Hill Education All Rights Reserved. Terms of Use
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