1. Melissa walks 3 miles to the house of a friend and returns home an a bike. She averages 4 miles per hour faster when cycling than when walking, and the total time for both trips is two hours. Find her walking speed.

Q: 10. A kayak moves at a rate of 12 mph (miles per hour) in still water. If the river's current flows…

A: We're going to solve

Q: 4. A chemical manufacturing company produces solutions for commercial cleaning purposes. 20 litres…

A: the initial volume of solution =20 litres bleach percentage =20% hence the quantity of bleach B1 =…

Q: 2) Jordan's salary is $1250 per month plus a 5% commission on all his sales. What must the amount of…

A: Jordan's each month salary is 1250 dollars and earns 5% commission on all his sales. We need to find…

Q: 8. A company is selling calculators for $100 each. How many should it sell to break even if it costs…

A:

Q: A company has production costs of $25 per item. The company can produce 175 items for a total cost…

A: Given, a company has production costs of $25 per item.The company can produce 175 items for a total…

Q: 1. The rent of a condo unit was ₱1,200.00 for one night, to be shared equally by a group of female…

A: Hello, thanks for the question. We’ll answer the first question since the exact one wasn’t…

Q: There are 40 students in a classroom, and the desired ratio of students to computers is 3 : 1. How…

A:

Q: 1. when jack and jill work together, they can carry a cooler of water up a hill in 12 hours. when…

A: ln(xy2z3) = ln(x) + lny2 + lnz3 = lnx + 2lny + 3lnz As ln am = mln a

Q: 10. A company is selling calculators for $50 each. How many should it sell to break even if it costs…

A: Price of each calculator= $50 manufacture cost =$5 Fixed cost =$3600

Q: 16. A sum of $1,050 is to be divided between Jared and Josh McBride such that Jared receives three…

A:

Q: Suppose the supply for a certain textbook is given by p = 9ʻ and demand is given by p= - (a) How…

A: Here the supply for a certain textbook is given by p=15q2...............(1) and demand is given by…

Q: 1. It took Jade seven-fourths of an hour to complete his math homework on Tuesday, and five-sixths…

A: Let ab and cd be two fractions. Then, it can be written that ab+cd=a×d+b×cb×d.

Q: 5 2 of his 9. Benson spent $20 less than of his money on a bag. He then spent remaining money on a…

A: At first we construct the problem and then solve it according to the instructions.

Q: 13. The answer from the book is D, but I'm not sure how to reach it, so a step by step work would be…

A:

Q: Before starting two jobs, a shop has an inventory of ten 13.0-foot lengths of flat stock. The first…

A:

Q: In an election contested between A and B, A obtained votes equal to twice the number of persons on…

A: Given:In an election contested between A and B, A obtained votes equal to twice the number of…

Q: 2. Mary spent the first 12 miles of her road trip in traffic. When the traffic cleared, she was able…

A: Let the average speed in traffic be: x miles per hour Therefore the speed for the remaining 30 miles…

Q: 4. A gardener has two fertilizers that contain different concentrations of nitrogen. One is 3%…

A: Given:  Gardener has two fertilizer :    ▪︎One is 3% nitrogen and the other is 11%…

Q: 1) The steamboat River Queen travels at the rate of 30 km/h in still water. If it can travel 45 km…

A:

Q: 2. A group of students have volunteered for the student council car wash. Maven can wash a car in m…

A:

Q: 1/3 of James's money is equal to 1/2 of Henry's money. James has $54 more than Henry. How much money…

A:

Q: 5. How many meters will it take you to walk diagonally across and along the two adjacent sides of a…

A:

Q: .At what price should the company sell their product if they wish to make as much revenue as…

A: The given Graph shows price vs Revenue

Q: 5. The Mitchell family took a road trip from Detroit to Toronto. Their route was 750 kilometers long…

A:

Q: 4. The tickets for a dance recital cost $5.00 for adults and $2.00 for chil- dren. If the total…

A: First we made algebraic equation of the situation then solve the equations using elimination method.

Q: . How many extra coconut trees should you plant?

A: No of extra coconut trees

Q: 47% 11% 6% 12% 24%

A:

Q: 2. A number more than 32 divided by 15 more than twice a number is equal to

A: a divided by b means ab Cross product method Let us consider the expression ab=cd Using the cross…

Q: 1. When Jack and Jill work together, they can carry a cooler of water up a hill in 12 hours. When…

A:

Q: D. 1. If the length of the bridge will be doubled to make it a two-way-wide bridge, how many weeks…

A:

Q: Take out your Hot Pink (H) Strips and your Yellow (Y) strips. To figure out how many yellow…

A: H÷YH÷Y, the part before the division sign, is called the DIVIDEND, and Y, the part after the…

Q: You promised your parents that you would wash the family car. You have not started the job and they…

A: We are given the following information:The brother sister duo has 20 minutes to finish the task.The…

Q: Eight men have enough food for 29 weeks. How long would the food last for 10 men?

A: 8 men have enough food for 29 week 1 man have enough food for 298weeks

Q: 8. Altogether, three recipes call for 4 lbs of butter. Recipe A requires as much as both recipes B…

A: Given - Altogether, three recipes call for 4 lbs of butter. Recipe A requires as much as both…

Q: 1. A 6 pound A.P. beef tenderloin is trimmed. There are 9 ounces of non-usable trim. How many 6…

A: see below the answer and explanation

Q: 4. Suppose that you work part-time as a sales representative at a car dealership. You earn a base…

A: Note: We will answer the first question only as the exact one is not specified. Please resubmit the…

Q: 1. A collection of coins has a value of 64 cents. There are two more nickels than dimes and three…

A:

Q: . Suppose your car averages 38 miles per gallon on the high- way if your average speed is 55 miles…

A: To solve the given problem

Q: If the car she rents averages 12 kilometers per liter, how many miles per gallon would that be? If…

A:

Q: 1. A goldsmith has two alloys of gold, the first being 70% pure and the second being 60% pure. How…

A: According to the question, Let x be the no. of ounces of 70% gold used; y of 60% used, then…

Q: During the Restricted Movement Order (RMO), the maximum number of people can ride on a 7-seater car…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. Four short-order cooks can make 24 omelets in 10 minutes. if a diner gets a to-go order for 90…

A: Let the number of cooks= C number of omelets = N Time= T N is proportional to C and T. So, N=kCT…

Q: 2. One health fitness club charges a $44 sign-up fee and $30 per month. Another health club charges…

A: We name these two clubs as club A and club B. Now we can write the total cost as a function of the…

Q: The total number of students enrolled at Hebron is 1,800 students. If the ratio of boys to girls is…

A:

Q: 9. A company is selling calculators for $50 each. How many should it sell to break even if it costs…

A: Given information Selling price per unit (SP)= $50 Variable cost per unit (VC)= $5 Fixed cost F =…

Q: 6) Ronnie has two printing machines that print at different rates. Machine A prints 45 shirts every…

A:

Q: An athlete runs 2 kms. on Day 1, he ran 3600 yds, on Day 2 and 15000 feet on Day 3. How many meters…

A: Solution

Q: Two streaming services have different fee structures. Musix charges $15/month plus .10 per song…

A: Here we create a general equation of charges for each streaming model. Then we equates both…