a.
To write an inequality to represent the given situation.
a.
Answer to Problem 60PFA
Explanation of Solution
Given:
An online music club allows him to download 25 songs per month for $14.99. additional songs cost $1.29 each.
Calculation:
Let t be his monthly spending limit and m represents the total number of songs downloaded.
Given that he can download 25 songs per month for $14.99. So, if he would by at a rate of $1.29 each, it will cost
So, he will have an additional of 17.26 if he download at the rate of #1.29 each.
If he will download additional songs beyond limit then the inequality that represent the situation would be
Thus, the inequalities for the given situation is
b.
The statement that best describe the number of songs can download.
b.
Answer to Problem 60PFA
C.
Jed can download a maximum of 36 songs if his budget is $30.
Explanation of Solution
Given:
An online music club allows him to download 25 songs per month for $14.99. additional songs cost $1.29 each.
Calculation:
Let t be his monthly spending limit and m represents the total number of songs downloaded.
Given that he can download 25 songs per month for $14.99. So, if he would by at a rate of $1.29 each, it will cost
So, he will have an additional of 17.26 if he buy at the rate of #1.29 each.
If he will download additional songs beyond limit then the inequality that represent the situation would be
Thus, the inequalities for the given situation is
If he downloads 37 songs with monthly limit of $30, it gives
If he downloads 45 songs with monthly limit of $40, it gives
If he downloads 36 songs with monthly limit of $30, it gives
And if he downloads 36 songs with monthly limit of $40, it gives
But in this case he can still download more songs with this budget.
Thus, the statement that Jed can download a maximum of 36 songs if his budget is $30.
c.
How the inequality changes if the music club changes its plan so that 50 songs can be downloaded a month.
c.
Answer to Problem 60PFA
D.
The constant will increase
Explanation of Solution
Given:
An online music club allows him to download 50 songs per month for $14.99. additional songs cost $1.29 each.
Calculation:
Let t be his monthly spending limit and m represents the total number of songs downloaded.
Given that he can download 50 songs per month for $14.99. So, if he would by at a rate of $1.29 each, it will cost
So, it will change the constant in the inequality. The constant will increase.
Chapter 5 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Additional Math Textbook Solutions
University Calculus: Early Transcendentals (4th Edition)
College Algebra with Modeling & Visualization (5th Edition)
Introductory Statistics
Elementary Statistics: Picturing the World (7th Edition)
Elementary Statistics (13th Edition)
A First Course in Probability (10th Edition)
- 3. Let M = (a) - (b) 2 −1 1 -1 2 7 4 -22 Find a basis for Col(M). Find a basis for Null(M).arrow_forwardSchoology X 1. IXL-Write a system of X Project Check #5 | Schx Thomas Edison essay, x Untitled presentation ixl.com/math/algebra-1/write-a-system-of-equations-given-a-graph d.net bookmarks Play Gimkit! - Enter... Imported Imported (1) Thomas Edison Inv... ◄›) What system of equations does the graph show? -8 -6 -4 -2 y 8 LO 6 4 2 -2 -4 -6 -8. 2 4 6 8 Write the equations in slope-intercept form. Simplify any fractions. y = y = = 00 S olo 20arrow_forwardEXERCICE 2: 6.5 points Le plan complexe est rapporté à un repère orthonormé (O, u, v ).Soit [0,[. 1/a. Résoudre dans l'équation (E₁): z2-2z+2 = 0. Ecrire les solutions sous forme exponentielle. I b. En déduire les solutions de l'équation (E2): z6-2 z³ + 2 = 0. 1-2 2/ Résoudre dans C l'équation (E): z² - 2z+1+e2i0 = 0. Ecrire les solutions sous forme exponentielle. 3/ On considère les points A, B et C d'affixes respectives: ZA = 1 + ie 10, zB = 1-ie 10 et zc = 2. a. Déterminer l'ensemble EA décrit par le point A lorsque e varie sur [0, 1. b. Calculer l'affixe du milieu K du segment [AB]. C. Déduire l'ensemble EB décrit par le point B lorsque varie sur [0,¹ [. d. Montrer que OACB est un parallelogramme. e. Donner une mesure de l'angle orienté (OA, OB) puis déterminer pour que OACB soit un carré.arrow_forward
- 2 Use grouping to factor: 10x + 13x + 3 = 0 Identify A B and C in the chart below feach responce inarrow_forward2 Use grouping to factor: 10x² + 13x + 3 = 0 Identify A, B, and C in the chart below. (each rearrow_forward2 Use grouping to factor: 10x + 13x + 3 = 0 Identify A B and C in the chart below feach responce inarrow_forward
- Use grouping to fully factor: x³ + 3x² - 16x - 48 = 0 3 2arrow_forwardName: Tay Jones Level Two Date: Algebra 3 Unit 3: Functions and Equations Practice Assessment Class: #7-OneNote 1. The function f(x) = x² is transformed in the following functions. List the vertex for each function, circle whether the function opens up or down, and why. All three parts must be correct to receive Level 2 points. You can receive points for a, b, and c. a) g(x) = -2(x+5)² Vertex: Opens Up Opens Down Why? ais negative -2 Vertex: b) g(x) = (x + 2)² - 3 c) g(x) = -4(x + 2)² + 2 Opens Up Opens Down Vertex: Opens Up Opens Down Why? 4 Ca is negative) Why? his positive 2. The graph of the function f(x) is shown below. Find the domain, range, and end behavior. Then list the values of x for which the function values are increasing and decreasing. f(x) Domain: End Behavior: As x → ∞o, f(x) -> -6 As x, f(x) -> Range: Where is it Increasing? (002] Where is it Decreasing? (1,00)arrow_forwardShow what to do on the graph visually please!arrow_forward
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education