Intermediate Algebra
Intermediate Algebra
5th Edition
ISBN: 9781259610233
Author: Julie Miller, Molly O'Neill, Nancy Hyde
Publisher: McGraw-Hill Education
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Chapter 3.4, Problem 1PE

a.) If the cost of one shirt is $ 12, how much will five t-shirts cost? How much will x t- shirts cost?

b.) If a solution contains 10% bleach, how much pure bleach is in a 20L container? How much pure bleach is in a container holding x liters?

c.) If $5000 is in a savings account that earns a 4% simple interest, how much interest is earned at the end of 1 yr? If y dollars is invested at 4% simple interest for 1 yr, how much interest is earned?

d.) If a boat travels b km/hr in still water and the current is c km/hr, what is the speed of the boat travelling against the current? What is the speed of the bat travelling with the current?

e.) the sum of the measure of the angles within a triangle ____________.

f.) If the measure of an angle is x and the measure of its supplement is y, then x+ y=_____________.

g.) If the measure of an angle is x and the measure of its complement is y, then x+ y= ________________.

h.) If the measure of one acute angle in a right triangle is a and the other acute angle has measure b, the a+b =________________.

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Chapter 3 Solutions

Intermediate Algebra

Ch. 3.1 - A ______________ of linear equations consists of...Ch. 3.1 - From the graph shown, determine the solution to...Ch. 3.1 - Prob. 3PECh. 3.1 - Prob. 4PECh. 3.1 - For exercises 3-8, determine which points are...Ch. 3.1 - For exercises 3-8, determine which points are...Ch. 3.1 - For exercises 3-8, determine which points are...Ch. 3.1 - For exercises 3-8, determine which points are...Ch. 3.1 - Prob. 9PECh. 3.1 - Prob. 10PE
Ch. 3.1 - For exercises 9-14, the graph of a system of...Ch. 3.1 - Prob. 12PECh. 3.1 - Prob. 13PECh. 3.1 - For exercises 9-14, the graph of a system of...Ch. 3.1 - Prob. 15PECh. 3.1 - Prob. 16PECh. 3.1 - Prob. 17PECh. 3.1 - Prob. 18PECh. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - Prob. 21PECh. 3.1 - Prob. 22PECh. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - Prob. 24PECh. 3.1 - Prob. 25PECh. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - Prob. 27PECh. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - Prob. 30PECh. 3.1 - Prob. 31PECh. 3.1 - For exercises 15-32, solve the system by graphing....Ch. 3.1 - For exercises 33-36, identify each statement as...Ch. 3.1 - Prob. 34PECh. 3.1 - For exercises 33-36, identify each statement as...Ch. 3.1 - Prob. 36PECh. 3.1 - Prob. 37PECh. 3.1 - Write a system of equations with solution set...Ch. 3.1 - Prob. 39PECh. 3.1 - Prob. 40PECh. 3.1 - For exercises 41- 44, use a graphing calculator to...Ch. 3.1 - Prob. 42PECh. 3.1 - Prob. 43PECh. 3.1 - For exercises 41- 44, use a graphing calculator to...Ch. 3.2 - For Exercises 1-4, use the slope- intercept form...Ch. 3.2 - Prob. 2PECh. 3.2 - For Exercises 1-4, use the slope- intercept form...Ch. 3.2 - Prob. 4PECh. 3.2 - Prob. 5PECh. 3.2 - Prob. 6PECh. 3.2 - For exercises 6-7, solve the system by graphing....Ch. 3.2 - Prob. 8PECh. 3.2 - Prob. 9PECh. 3.2 - Prob. 10PECh. 3.2 - For exercises 8-22, solve by using the...Ch. 3.2 - Prob. 12PECh. 3.2 - Prob. 13PECh. 3.2 - Prob. 14PECh. 3.2 - For exercises 8-22, solve by using the...Ch. 3.2 - Prob. 16PECh. 3.2 - Prob. 17PECh. 3.2 - Prob. 18PECh. 3.2 - For exercises 8-22, solve by using the...Ch. 3.2 - Prob. 20PECh. 3.2 - Prob. 21PECh. 3.2 - For exercises 8-22, solve by using the...Ch. 3.2 - Prob. 23PECh. 3.2 - Prob. 24PECh. 3.2 - For exercises 23-30, solve the system using the...Ch. 3.2 - For exercises 23-30, solve the system using the...Ch. 3.2 - For exercises 23-30, solve the system using the...Ch. 3.2 - For exercises 23-30, solve the system using the...Ch. 3.2 - For exercises 23-30, solve the system using the...Ch. 3.2 - For exercises 23-30, solve the system using the...Ch. 3.2 - When using the substitution method, explain how to...Ch. 3.2 - when using the substitution method, explain how to...Ch. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - Prob. 35PECh. 3.2 - Prob. 36PECh. 3.2 - Prob. 37PECh. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - Prob. 39PECh. 3.2 - Prob. 40PECh. 3.2 - Prob. 41PECh. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - Prob. 43PECh. 3.2 - Prob. 44PECh. 3.2 - Prob. 45PECh. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - Prob. 47PECh. 3.2 - Prob. 48PECh. 3.2 - Prob. 49PECh. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - Prob. 51PECh. 3.2 - Prob. 52PECh. 3.2 - Prob. 53PECh. 3.2 - For exercises 33-56, solve the system using the...Ch. 3.2 - Prob. 55PECh. 3.2 - Prob. 56PECh. 3.2 - Prob. 57PECh. 3.2 - ]58. a. Find the slope intercept from of the line...Ch. 3.2 - Prob. 59PECh. 3.2 - Prob. 60PECh. 3.3 - a. By what non-zero constant would the second...Ch. 3.3 - Prob. 2PECh. 3.3 - Prob. 3PECh. 3.3 - For exercises 2-4 use the slope-intercept form of...Ch. 3.3 - For exercises 5 -16, solve the system by using the...Ch. 3.3 - Prob. 6PECh. 3.3 - Prob. 7PECh. 3.3 - Prob. 8PECh. 3.3 - Prob. 9PECh. 3.3 - For exercises 5 -16, solve the system by using the...Ch. 3.3 - Prob. 11PECh. 3.3 - Prob. 12PECh. 3.3 - Prob. 13PECh. 3.3 - Prob. 14PECh. 3.3 - For exercises 5 -16, solve the system by using the...Ch. 3.3 - Prob. 16PECh. 3.3 - Prob. 17PECh. 3.3 - Prob. 18PECh. 3.3 - Prob. 19PECh. 3.3 - For exercises 17- 24, solve the system. For...Ch. 3.3 - Prob. 21PECh. 3.3 - Prob. 22PECh. 3.3 - Prob. 23PECh. 3.3 - Prob. 24PECh. 3.3 - Describe a situation in which you would prefer to...Ch. 3.3 - Prob. 26PECh. 3.3 - Prob. 27PECh. 3.3 - Prob. 28PECh. 3.3 - Prob. 29PECh. 3.3 - Prob. 30PECh. 3.3 - Prob. 31PECh. 3.3 - Prob. 32PECh. 3.3 - Prob. 33PECh. 3.3 - Prob. 34PECh. 3.3 - For exercises 33- 56, solve the system. For...Ch. 3.3 - Prob. 36PECh. 3.3 - Prob. 37PECh. 3.3 - Prob. 38PECh. 3.3 - Prob. 39PECh. 3.3 - For exercises 33- 56, solve the system. For...Ch. 3.3 - Prob. 41PECh. 3.3 - Prob. 42PECh. 3.3 - Prob. 43PECh. 3.3 - Prob. 44PECh. 3.3 - For exercises 33- 56, solve the system. For...Ch. 3.3 - Prob. 46PECh. 3.3 - Prob. 47PECh. 3.3 - Prob. 48PECh. 3.3 - Prob. 49PECh. 3.3 - For exercises 33- 56, solve the system. For...Ch. 3.3 - Prob. 51PECh. 3.3 - Prob. 52PECh. 3.3 - Prob. 53PECh. 3.3 - For exercises 33- 56, solve the system. For...Ch. 3.3 - For exercises 33- 56, solve the system. For...Ch. 3.3 - Prob. 56PECh. 3.3 - Prob. 57PECh. 3.3 - Prob. 58PECh. 3.3 - Prob. 59PECh. 3.3 - Sometimes the solution to a system is an ordered...Ch. 3.3 - Prob. 61PECh. 3.3 - Prob. 1PRECh. 3.3 - Prob. 2PRECh. 3.3 - Prob. 3PRECh. 3.3 - Prob. 4PRECh. 3.3 - Prob. 5PRECh. 3.3 - Prob. 6PRECh. 3.3 - Prob. 7PRECh. 3.3 - Prob. 8PRECh. 3.4 - a.) If the cost of one shirt is $ 12, how much...Ch. 3.4 - Prob. 2PECh. 3.4 - Prob. 3PECh. 3.4 - For exercises 3-4 , state which method you would...Ch. 3.4 - Prob. 5PECh. 3.4 - Prob. 6PECh. 3.4 - Prob. 7PECh. 3.4 - A group of four golfers paid $300 to play a round...Ch. 3.4 - Prob. 9PECh. 3.4 - Prob. 10PECh. 3.4 - Prob. 11PECh. 3.4 - Logan wants to mix an 18% acid solution with a 45%...Ch. 3.4 - Prob. 13PECh. 3.4 - Prob. 14PECh. 3.4 - Prob. 15PECh. 3.4 - a fruit punch that contains 25% fruit juice is...Ch. 3.4 - Prob. 17PECh. 3.4 - Prob. 18PECh. 3.4 - Prob. 19PECh. 3.4 - Jody invested $5000 less in an account paying 3%...Ch. 3.4 - Prob. 21PECh. 3.4 - Prob. 22PECh. 3.4 - Prob. 23PECh. 3.4 - A plane flew 720 mi in 3 hr with the wind. It...Ch. 3.4 - Prob. 25PECh. 3.4 - Prob. 26PECh. 3.4 - Prob. 27PECh. 3.4 - rides a total of 48km in the bicycle portion of a...Ch. 3.4 - Prob. 29PECh. 3.4 - Prob. 30PECh. 3.4 - Prob. 31PECh. 3.4 - The measure of one angle is 5 times the measure of...Ch. 3.4 - Prob. 33PECh. 3.4 - Prob. 34PECh. 3.4 - Prob. 35PECh. 3.4 - Connie is the head of maintenance at a large...Ch. 3.4 - Prob. 37PECh. 3.4 - Prob. 38PECh. 3.4 - Prob. 39PECh. 3.4 - A basketball player scored 19 points by shooting...Ch. 3.4 - Prob. 41PECh. 3.4 - Prob. 42PECh. 3.4 - Prob. 43PECh. 3.4 - In a right triangle, the measure of one acute...Ch. 3.4 - Prob. 45PECh. 3.4 - Prob. 46PECh. 3.4 - Prob. 47PECh. 3.4 - a rental car company rents a compact car for $20 a...Ch. 3.5 - An inequality that can be written in the form Ax...Ch. 3.5 - For exercises 2-5 solve the inequalities. Write...Ch. 3.5 - Prob. 3PECh. 3.5 - Prob. 4PECh. 3.5 - Prob. 5PECh. 3.5 - For exercises 6-9, decide if the given point is a...Ch. 3.5 - Prob. 7PECh. 3.5 - Prob. 8PECh. 3.5 - Prob. 9PECh. 3.5 - when should you use a dashed line to graph the...Ch. 3.5 - Prob. 11PECh. 3.5 - Prob. 12PECh. 3.5 - Prob. 13PECh. 3.5 - Prob. 14PECh. 3.5 - exercises 11 -16, decide which inequality symbol...Ch. 3.5 - Prob. 16PECh. 3.5 - Prob. 17PECh. 3.5 - Prob. 18PECh. 3.5 - Prob. 19PECh. 3.5 - For exercises 17 40, graph the solution set (see...Ch. 3.5 - Prob. 21PECh. 3.5 - Prob. 22PECh. 3.5 - Prob. 23PECh. 3.5 - Prob. 24PECh. 3.5 - For exercises 17 40, graph the solution set (see...Ch. 3.5 - Prob. 26PECh. 3.5 - Prob. 27PECh. 3.5 - Prob. 28PECh. 3.5 - Prob. 29PECh. 3.5 - For exercises 17 40, graph the solution set (see...Ch. 3.5 - Prob. 31PECh. 3.5 - Prob. 32PECh. 3.5 - Prob. 33PECh. 3.5 - Prob. 34PECh. 3.5 - For exercises 17 40, graph the solution set (see...Ch. 3.5 - Prob. 36PECh. 3.5 - Prob. 37PECh. 3.5 - Prob. 38PECh. 3.5 - Prob. 39PECh. 3.5 - For exercises 17 40, graph the solution set (see...Ch. 3.5 - Prob. 41PECh. 3.5 - Prob. 42PECh. 3.5 - Prob. 43PECh. 3.5 - For exercises 41-55, graph the solution set of...Ch. 3.5 - For exercises 41-55, graph the solution set of...Ch. 3.5 - Prob. 46PECh. 3.5 - Prob. 47PECh. 3.5 - Prob. 48PECh. 3.5 - Prob. 49PECh. 3.5 - For exercises 41-55, graph the solution set of...Ch. 3.5 - Prob. 51PECh. 3.5 - Prob. 52PECh. 3.5 - Prob. 53PECh. 3.5 - Prob. 54PECh. 3.5 - For exercises 41-55, graph the solution set of...Ch. 3.5 - Prob. 56PECh. 3.5 - Prob. 57PECh. 3.5 - Prob. 58PECh. 3.5 - Prob. 59PECh. 3.5 - Suppose Sue has 50ft of fencing with which she can...Ch. 3.5 - Prob. 61PECh. 3.5 - A manufacturer produces two model of desks. Model...Ch. 3.5 - Prob. 63PECh. 3.6 - Prob. 1PECh. 3.6 - Prob. 2PECh. 3.6 - Prob. 3PECh. 3.6 - Prob. 4PECh. 3.6 - Prob. 5PECh. 3.6 - 6. How many solutions are possible when solving a...Ch. 3.6 - Which of the following points are solutions to the...Ch. 3.6 - Prob. 8PECh. 3.6 - Prob. 9PECh. 3.6 - which of the following points are solutions to the...Ch. 3.6 - Prob. 11PECh. 3.6 - Prob. 12PECh. 3.6 - Prob. 13PECh. 3.6 - Prob. 14PECh. 3.6 - Prob. 15PECh. 3.6 - Prob. 16PECh. 3.6 - Prob. 17PECh. 3.6 - Prob. 18PECh. 3.6 - Prob. 19PECh. 3.6 - Prob. 20PECh. 3.6 - Prob. 21PECh. 3.6 - Prob. 22PECh. 3.6 - Prob. 23PECh. 3.6 - Prob. 24PECh. 3.6 - Prob. 25PECh. 3.6 - Prob. 26PECh. 3.6 - Prob. 27PECh. 3.6 - Prob. 28PECh. 3.6 - Prob. 29PECh. 3.6 - Prob. 30PECh. 3.6 - Prob. 31PECh. 3.6 - Prob. 32PECh. 3.6 - Prob. 33PECh. 3.6 - Prob. 34PECh. 3.6 - Prob. 35PECh. 3.6 - Prob. 36PECh. 3.6 - Prob. 37PECh. 3.6 - Prob. 38PECh. 3.6 - Prob. 39PECh. 3.6 - Prob. 40PECh. 3.6 - Prob. 41PECh. 3.6 - Prob. 42PECh. 3.6 - Prob. 43PECh. 3.6 - Prob. 44PECh. 3.6 - Prob. 45PECh. 3.6 - Prob. 46PECh. 3.6 - Prob. 47PECh. 3.6 - Prob. 48PECh. 3.6 - Prob. 49PECh. 3.6 - Prob. 50PECh. 3.7 - A ________________ is a rectangular array of...Ch. 3.7 - Prob. 2PECh. 3.7 - Prob. 3PECh. 3.7 - For exercises 3-5, solve the system by using any...Ch. 3.7 - Prob. 5PECh. 3.7 - Prob. 6PECh. 3.7 - Prob. 7PECh. 3.7 - Prob. 8PECh. 3.7 - For Exercises 6-14, (a) determine the order of...Ch. 3.7 - Prob. 10PECh. 3.7 - Prob. 11PECh. 3.7 - Prob. 12PECh. 3.7 - Prob. 13PECh. 3.7 - Prob. 14PECh. 3.7 - Prob. 15PECh. 3.7 - Prob. 16PECh. 3.7 - Prob. 17PECh. 3.7 - Prob. 18PECh. 3.7 - Prob. 19PECh. 3.7 - Prob. 20PECh. 3.7 - Prob. 21PECh. 3.7 - Prob. 22PECh. 3.7 - Prob. 23PECh. 3.7 - Prob. 24PECh. 3.7 - Prob. 25PECh. 3.7 - Prob. 26PECh. 3.7 - Prob. 27PECh. 3.7 - Prob. 28PECh. 3.7 - Prob. 29PECh. 3.7 - Prob. 30PECh. 3.7 - Prob. 31PECh. 3.7 - Prob. 32PECh. 3.7 - Prob. 33PECh. 3.7 - Prob. 34PECh. 3.7 - Prob. 35PECh. 3.7 - Prob. 36PECh. 3.7 - Prob. 37PECh. 3.7 - Prob. 38PECh. 3.7 - Prob. 39PECh. 3.7 - Prob. 40PECh. 3.7 - Prob. 41PECh. 3.7 - Prob. 42PECh. 3.7 - Prob. 43PECh. 3.7 - Prob. 44PECh. 3.7 - Prob. 45PECh. 3.7 - Prob. 46PECh. 3.7 - Prob. 47PECh. 3.7 - Prob. 48PECh. 3.7 - Prob. 49PECh. 3.7 - Prob. 50PECh. 3.7 - Prob. 51PECh. 3.7 - Prob. 52PECh. 3.7 - Prob. 53PECh. 3.7 - Prob. 54PECh. 3.7 - For Exercises 41-56, solve the system by the...Ch. 3.7 - Prob. 56PECh. 3.7 - Prob. 57PECh. 3.7 - Prob. 58PECh. 3.7 - Prob. 59PECh. 3.7 - Prob. 60PECh. 3.7 - Prob. 61PECh. 3.7 - For exercises 57- 62, use the matrix features on a...Ch. 3 - Prob. 1CRECh. 3 - Prob. 2CRECh. 3 - Prob. 3CRECh. 3 - Prob. 4CRECh. 3 - Prob. 5CRECh. 3 - Prob. 6CRECh. 3 - Prob. 7CRECh. 3 - Prob. 8CRECh. 3 - Prob. 9CRECh. 3 - Prob. 10CRECh. 3 - Prob. 11CRECh. 3 - Prob. 12CRECh. 3 - Prob. 13CRECh. 3 - Prob. 14CRECh. 3 - Prob. 15CRECh. 3 - Prob. 16CRECh. 3 - Prob. 17CRECh. 3 - Prob. 18CRECh. 3 - Prob. 19CRECh. 3 - Prob. 20CRECh. 3 - Prob. 21CRECh. 3 - Prob. 22CRECh. 3 - Prob. 23CRECh. 3 - Prob. 24CRECh. 3 - Prob. 25CRECh. 3 - Prob. 1RECh. 3 - Prob. 2RECh. 3 - Prob. 3RECh. 3 - Prob. 4RECh. 3 - Prob. 5RECh. 3 - Prob. 6RECh. 3 - Prob. 7RECh. 3 - Prob. 8RECh. 3 - Prob. 9RECh. 3 - Prob. 10RECh. 3 - Prob. 11RECh. 3 - Prob. 12RECh. 3 - Prob. 13RECh. 3 - Prob. 14RECh. 3 - Prob. 15RECh. 3 - The cost y (in $) to rent a car for days is given...Ch. 3 - For exercises 17-26, solve the system by using the...Ch. 3 - Prob. 18RECh. 3 - Prob. 19RECh. 3 - Prob. 20RECh. 3 - Prob. 21RECh. 3 - Prob. 22RECh. 3 - Prob. 23RECh. 3 - Prob. 24RECh. 3 - Prob. 25RECh. 3 - Prob. 26RECh. 3 - Prob. 27RECh. 3 - Prob. 28RECh. 3 - Prob. 29RECh. 3 - Prob. 30RECh. 3 - Prob. 31RECh. 3 - Prob. 32RECh. 3 - Prob. 33RECh. 3 - Prob. 34RECh. 3 - Prob. 35RECh. 3 - Prob. 36RECh. 3 - Prob. 37RECh. 3 - Prob. 38RECh. 3 - Prob. 39RECh. 3 - Prob. 40RECh. 3 - Prob. 41RECh. 3 - Prob. 42RECh. 3 - Prob. 43RECh. 3 - Prob. 44RECh. 3 - Prob. 45RECh. 3 - Prob. 46RECh. 3 - Prob. 47RECh. 3 - Prob. 48RECh. 3 - Prob. 49RECh. 3 - Prob. 50RECh. 3 - Prob. 51RECh. 3 - Prob. 52RECh. 3 - Prob. 53RECh. 3 - Prob. 54RECh. 3 - Prob. 55RECh. 3 - Prob. 56RECh. 3 - Prob. 57RECh. 3 - Prob. 58RECh. 3 - Prob. 59RECh. 3 - Prob. 60RECh. 3 - Prob. 61RECh. 3 - For exercises 61-64, solve the system by using the...Ch. 3 - Prob. 63RECh. 3 - Prob. 64RECh. 3 - Prob. 1TCh. 3 - Prob. 2TCh. 3 - Prob. 3TCh. 3 - Prob. 4TCh. 3 - Prob. 5TCh. 3 - Prob. 6TCh. 3 - Prob. 7TCh. 3 - Prob. 8TCh. 3 - Prob. 9TCh. 3 - Prob. 10TCh. 3 - Prob. 11TCh. 3 - Prob. 12TCh. 3 - Prob. 13TCh. 3 - Prob. 14TCh. 3 - Prob. 15TCh. 3 - Prob. 16TCh. 3 - Prob. 17TCh. 3 - Prob. 18TCh. 3 - Prob. 19TCh. 3 - Prob. 20TCh. 3 - Prob. 21TCh. 3 - Prob. 22TCh. 3 - Prob. 23TCh. 3 - Prob. 24TCh. 3 - Prob. 25TCh. 3 - Prob. 26TCh. 3 - Prob. 27TCh. 3 - Prob. 1GACh. 3 - Prob. 2GACh. 3 - Prob. 3GACh. 3 - Prob. 4GACh. 3 - Prob. 5GACh. 3 - Prob. 6GACh. 3 - Prob. 7GA
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