Question: An acid solution is made from x liters of a 20% solution and y liters of a 30% solution. If the final solution contains 20

An acid solution is made from x liters of a 20% solution and y liters of a 30% solution. If the final solution contains 20 L of acid, find the equation relating x and y.

Step by Step Solution

★★★★★

3.47 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Lets start by setting up the equation for the total amount of acid ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

The amount of acid in x liters of a 20% acid solution Write an algebraic expression for the verbal description.

A 1000-liter tank contains 50 liters of a 25% brine solution. You add x liters of a 75% brine solution to the tank. a. Show that the concentration C, the proportion of brine to total solution, in the...

An aqueous solution is made from 0.798 g of potassium permanganate, KMnO4. If the volume of solution is 50.0 mL, what is the molarity of KMnO4 in the solution?

Please show legible work for me to understand. Thank you! 21) \fThe polynomial of degree 3, P{$), has a root of multiplicity 2 at :17 = 4 and a root of multiplicity 1 at a: = 3. The y-intercept is y...

question in picture Test # 8 - Final Exam Score: 10/33 13/33 answered . Question 30 A chemist has 20% and 60% solutions of acid available. How many liters of each solution should be mixed to obtain...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

Solve the system with the addition method: 6x - 2y = 32 -9x + 2y = 73 Answer: (x, y) = Preview I Preview y Enter your answers as integers or as reduced fraction(s) in the form A/B.Solve the system...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Forum: If Only I Had a System... Applications of Systems of Linear Equalities The Problem: When students are surveyed about what makes a good math Forum, at least half of the responses involve...

unit II q12. Summarized on the right is the sale (in thousands) of the top five products in 2002. Use this information to calculate what percent of the sales of these five products was due to product...

A particle that hangs from a spring oscillates with an angular frequency w. The spring-particle system is suspended from the ceiling of an elevator car and hangs motionless (relative to the elevator...

Compute the Beginning Cash Balance, Total Cash Inflows, Total Disbursements, and Remaining Cash at Month End. Cash inflows 7 Beginning Cash Balance Loan for Start-up costs 9 Cash Receipts Total Cash...

A project with an initial cost of $ 5 7 , 2 0 0 is expected to generate the following cash flows: \ table [ [ Year , Cash Flow ] , [ 1 , $ 1 1 , 6 0 0

Using the following data for Jackson Products Company, answer Parts a through g: k-63 Jackson Products Company's Balance Sheet December 31, 2010 Cash Accounts receivable Inventory Total current...

Brenda cuts her grass every six days and trims her shrubs every 16 days. If Brenda cut her grass and trimmed her shrubs on June 1, how many days will it be before she cuts her grass and trims her...

Express each repeating decimal number as a quotient of two integers. If possible, reduce the quotient to lowest terms. 2.05

Use the distributive property to multiply. Then, if possible, simplify the resulting expression. 9(2c - 3)

Se the extracts from the Financial Statements of Canadian Tire to answer questions 47-52 Canadian Tire Extract from Satement of Income Millions of s 2016 2015 Revenue $12.681.00 S12.279.60 Cost of...

The static budget for the month of May was for 9,000 units wuth direct materials at $15 per unit. Each unit of output requires one unit of direct material. Direct labor was budgeted at 45 min per...

A company rents a building that it uses in its operations. The accountant for the company mistakenly input a $1,000 rental payment on the building as $100 in the accounting records. What is the...