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Q: Brooke invests $1500 in one account and $2500 in an account paying 4 % higher interest. At the end…

A: Given- Brooke invest 1500 dollar on one account and 2500 dollar in an account paying 4% higher…

Q: At the Atmosphere cafeteria, 72 students brought their own lunch. If 40% of students brought their…

A: The term per cent means for every hundred. A fraction whose denominator is 100 is called a…

Q: + Rates with Corey bought 2 liters of paint for $60. What was the cost per liter of paint? %24

A: Given that Cost of 2 1/2 liters of paint is $60 To find The cost of per liter of paint.

Q: Your workout this morning burn 658 cal. After your Work out, you take a walk that burns 252 cal per…

A:

Q: Johana, Chris, Puja, and Joel decided to start their own business and invested in the ratio of 4:…

A: Please refer to the image below

Q: Ryan has 2 times as many pennies as half dollars. He has 48 fewer dimes than pennies. Altogether,…

A: We have to find the number of dimes Ryan has.

Q: You need 560 mL of a 55% alcohol solution. On hand, you have a 20% alcohol mixture. How much of the…

A: Given query is to find the solution required to make mixture of 55% alcohol solution of 560 ml.

Q: Your workout this morning burned 712 calories.  After your workout, you take a walk that burns 255…

A: If he walks h hours, then he burns 255h calorie  In the morning he has burned 712 calories  So total…

Q: Your workout this morning burned 658 calories. After your workout, you take a walk that burns 252…

A:

Q: You have a 3% solution of a drug. The patient needs 15g over a 24 hour period. How many liter bag(s)…

A:

Q: The following exercise poses a question that can be answered by solving an equation. Give the…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: 3) B. 100 IC 120

A:

Q: How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 10%​…

A: Let the initial amount of antifreeze is 1 and x is the amount of water needed for 10% antifreeze.

Q: Tatiana is asked about her age. She answers as follows. "My age is 2 more than four times the age of…

A:

Q: 10) You invest $15,000, a portion earning a simple interest rate of 2 2 % per year and the rest…

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: Solve the equation. e 5x -1 = (e3)* The solution set is

A:

Q: Destiny took a total of 16 pages of notes during 8 hours of class. In all, how many hours will…

A:

Q: 21. BANKING After you withdraw $50 from your savings account, the balance $124. Write and solve an…

A: This question is based on simple mathematical operation.

Q: Write an equation that represents the following problem. Use n for the unknown value. What number is…

A: Given expression is 47% of 380we know that percent equatio is percentage= partswhole ×100%Here…

Q: Using the Formula  C1⋅V1=C2⋅V2   Mary needs 135 liters of a solution that has a concentration of 14…

A: Given, C1=14 g/mlC2=31 g/mlV1=135 Find total liters of 31 g/ml that needed to equal the amount of…

Q: Monico recently hired a roofer to do some necessary work. On the final bill, Monico was charged a…

A:

Q: You need an 85% alcohol solution. On hand you have a 75ml of an 80% alcohol mixture. How much pure…

A: Let x be the amount of alcohol.                  x + .80(75-x) =…

Q: You invested a total of $20,000 at 3.5% and 5% simple interest. During 1 year the two accounts…

A: Total amount to be invested $20000 Rate of interest are 3.5% and 5% Time of investment 1 year Total…

Q: Answer all the questions correctly. Solve the following and show simple solution. 1. What is 15% of…

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Q: Chris invests a total of $5,500 in two accounts. The first account earned an annual interest rate of…

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Q: You need a 70% alcohol solution. On hand, you have a 150 mL of a 25% alcohol mixture. You also have…

A: Given query is to find the amount of  80% solution.

Q: Hugo read a total of 12 books over 2 months. If Hugo has read 18 books so far, how many months has…

A:

Q: A coffee maker costs P2,000. If it is bought 10years from today with an interest rate of 3%, how…

A: Given that cost of coffee maker = P2000 Bought the coffee maker 10years from today. Rate of interest…

Q: 8. A man invested $10,000, part at 5% and part is 9%. If the total interest was $660, much did he…

A: The principal is the amount that used to deposited initially. Interest is the amount that calculated…

Q: diverges. n=1

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Q: Hugo Read a total of la Books over 2 Months If Hugo has Read 18 Books So far, How Many Months has he…

A:

Q: Heather invests $800 in one account and $2000 in an account paying 2 % higher interest. At the end…

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Q: At your favorite restaurant, 2 burgers cost $9.50. How many burgers could you buy for $25? (Hint:…

A:

Q: you save $5,000.00 and invest 60% of it in stocks while leaving the rest in a savings account…

A:

Q: Jessica bought 6 notebooks for school and spent $9.66. Let p represent the amount she paid per…

A: Jessica bought 6 notebooks for school and spent $9.66 Let p represent the amount she paid per…

Q: 40 liters of milk with 3 TL per liter and 60 liters of milk with 8 TL per liter are mixed. What will…

A: For the given question MilkA = 40 ltr  Price = 3 TL per ltr So price of 40 ltr milk = 40*3 = 120 TL…

Q: 4x Solve 12. Round your answer to the nearest thousandth. The solution is x 2

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Q: You have a 5% solution of a drug. The patient needs 20g over a 24 hour period. How many liter…

A: You have a 5% solution of a drug.   The patient needs 20g over a 24 hour period. How many liter…

Q: How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 70%​…

A: Calculation:Let x be the amount of water that has to be added to 0% of antifreeze.1  be the amount…

Q: liter

A: The unitary method is a technique for solving a problem by first finding the value of a single unit,…

Q: 67 ml of acid is mixed with 48 ml of water. What percent of acid is the final solution? (Round…

A: Given Problem:- 67 ml of acid is mixed with 48 ml of water. What percent of acid is the final…

Q: How do I solve?   How much of a 20% acid solution is to be mixed with 80 milliliters of a 15% acid…

A: To find the amount of acid solution

Q: A certain recipe calls for ​2/3 cup of flour. A chef is making an amount that is ​3/7 of the recipe.…

A: Given A certain recipe calls for ​2/3 cup of flour. and a chef is making an amount that is ​3/7 of…

Q: You need a 40% alcohol solution. On hand, you have a 50 mL of a 10O% alcohol mixture. You also have…

A:

Q: solve linear e b. 6 − 5? > 7  c. −2? < 18

A: Here we have to solve the Linear equation.

Q: 5. A fountain has two drainage valves. With the first valve open, the fountain drains completely in…

A: Use the following rational expression to solve the problem.

Q: A traveling salesman figures it costs 31 cents for every mile he drives his car. How much does it…

A: From given information, observe that the cost to travel for one mile is 31 cents.Compute the cost to…

Q: Pure acid is to be added to a 10% acid solution to obtain 21 L of a 40% acid solution. What amounts…

A:

Q: Use the formula for nCr to solve, Of 12 possible books, you plan to take 4 with you on vacation. How…

A: Given: 4 books is taken out from 12 books. Formula Used: Crn=n!r!n-r!

Q: The list price of a fan is $160. During a sale, a trade discount of 7% was offered. a. What is the…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.