A canoeing club travels 78 miles in 3 days. How far could they travel in 5 days if they maintain the same speed?

Q: One crew can seal a parking lot in 8 hours and another in 12 hours. How long will it take to seal…

A: Given :One crew can seal a parking lot in 8 hours another in 12 hours

Q: If the speed limit is 65 miles per hour and a​ person's trip takes 2 hours at that​ speed, how much…

A: Speed of a person=65 miles per hour Time taken by a person to complete trip=2 hours We know that,…

Q: A painter by himself can paint four rooms in 10 hours. If he hires a helper, they can do the same…

A:

Q: The boat on the Potomac river travels the same distance downstream in 3/4 hr as it does going…

A: Let ‘w’ be the speed of the boat in still water Time taken to travel downstream is ¾ hr Time taken…

Q: A garden hose can fill a swimming pool in 7 days, and a larger hose can fill the pool in 2 days. How…

A: We have to calculate first the fraction of pool filled by both hoses in 1 day. Then, time taken by…

Q: Suppose that the length of a rectangle is 3 times the width. If the area is 300 square feet, then…

A: The explanation of the solution as follows:

Q: A rectangular swimming pool is three times as long as it is wide. If the perimeter of the pool is…

A:

Q: a rail road crew can replace 450m of rail in three days. How many kilometers of real can they repair…

A:

Q: A mother is 6 times as old as his daughter. In 3 years she will be 4 times as old. How old is the…

A: given A mother is 6 times as old as his daughter. In 3 years, she will be 4 times as old

Q: A 150-pound person uses 5.7 calories per minute when walking at a speed of 4 mph. How long must a…

A:

Q: A truck-driver delivered a load from Shinas to Muscat, a distance of 264 Km, and then returned to…

A:

Q: An airplane flies 450 miles with the wind and 330 against the wind in the same length of time. If…

A: It is given that,an airplane flies 450 miles with the wind and 330 against the wind in the same…

Q: A 46­foot piece of rope is cut into three pieces so that thesecond piece is three times as long as…

A: Given- A 46 ­foot piece of rope is cut into three pieces so that the second piece is three times as…

Q: A Ferris wheel can accommodate 85 people in 20 minutes. How many people can ride the ferris wheel in…

A: Given: A Ferris wheel can accommodate 85 people in 20 minutes…

Q: John can mow his lawn in 3 hours and his sister, Julie, can mow it in 2 hours. How long will it take…

A: John can mow the lawn in 3 hours.  So in 1 hour he can mow 1/3 of the lawn   Julie can mow the lawn…

Q: A garden hose can fill a swimming pool in 8 days, and a larger hose can fill the pool in 3 days. How…

A:

Q: If you can walk 3 1/3 miles in an hour, how many miles can you walk in 30 minutes, given the same…

A:

Q: A twin-engined aircraft can fly 1024 miles from city A to city B in 4 hours with the wind and make…

A: Let the speed of wind is w and speed of twin aircraft be v.

Q: A tricycle runs 50 kilometers per hour while a car runs 4/5 faster. What is the speed of the car?

A:

Q: The length of a rectangle is 5 inches longer than it is wide. If the area is 84 square inches, what…

A: Let the width be 'x', then the length is 'x+5' Area = 84 square inches ∴ x(x+5) = 84 => x2 + 5x -…

Q: While traveling to and from a certain destination, you realized increasing your speed by 30 mph…

A:

Q: To prevent pests, an orchard can have no more than 9 times as man

A: Given, to prevent pests, an orchard can have no more than 9 times as many apple trees as peach…

Q: The current in the PadiWan river was only 3 miles per hour, so the flotilla could go 92 miles…

A:

Q: sor working alone?

A: The postal worker (PW) takes 8 hours to do work alone. That means PW does (1/8) work in 1 hour Let's…

Q: A stone mason can set one piece of large granite in 2/3 hours. how many pieces can he set in 8…

A: We will use unitary method to solve this.

Q: Two trains are 448 miles apart, and their speeds differ by 24 mph. Find the speed of each train if…

A:

Q: A rod 25 feet long is cut into two pieces such that one piece is 9 feet longer than twice the length…

A: Given: A 25 feet long rod cut into two pieces.

Q: A plane flies 465 miles with the wind and 345 miles against the wind in the same length of time. If…

A: When plane flies in the direction of wind then net speed of plane is equal to  speed of plane in…

Q: A bicycle and a bicycle helmet cost $240. How much did each cost, if thebicycle cost 5 times as much…

A:

Q: Each edge of a cube is decreased by 1 inch. If the volume of the smaller cube is 37 cubic inches…

A: Topic:- algebra

Q: A rectangle has a length of 11 inches less than 8 times its width. If the area of the rectangle is…

A:

Q: Susan drove 660 miles in 12 hours. At the same rate, how long would it take her to drive 385 miles?

A:

Q: A rectangular garden has a width of 20 feet and a length of 24 feet. If eachside of the garden is…

A:

Q: A train leaves Little Rock , Arkansas, and travels north at 75 kilometers per hour. Another train…

A: One train travels north at 75 kilometers per hour. Another train travels south at 60 kilometers per…

Q: A painter can finish painting a house in 3 hours. Her assistant takes 5 hours to finish the same…

A:

Q: A boat that can travel fifteen miles per hour in still water can travel thirty-six miles downstream…

A: A boat that can travel fifteen miles per hour in still water can travel thirty-six miles downstream…

Q: A​ 150-pound person uses 5.7 calories per minute when walking at a speed of 4 mph. How long must a…

A: From the given statement, the person uses 5.7 calories per minute at the speed of 4 mph.

Q: The sum of three consecutive odd integers is 273. What is the smallest integers?

A:

Q: A girl jogs 5 miles in 24 minutes less than she can jog 7 miles. Assuming she jogs at a constant…

A: Let us consider that the girl jog 7 miles in t minutes. Therefore, Speed=distancetimev=7t…

Q: The length of a rectangle is 6 inches longer than it is wides. If the area is 160 square inches,…

A: Answer and explanation is given below

Q: If Jan can weed the garden in 2 hours and her husband can weed it in 1 hour and 30. Find how long it…

A:

Q: Jim drove 288 miles in 6 hours. If he can keep the same pace, how long will it take him to drive 624…

A: Given that Jim drove 288 miles in 6 hours. If he can keep the same pace, how long will it take him…

Q: A car travels an average speed of 68 miles per hour. How many miles does it travel in 5 hours and 15…

A:

Q: A boat on the Potomac river travels the same distance downstream in 2/3 hour as it does going…

A: Given, a boat on the Potomac river travels the same distance downstream in 2/3 hour as it does going…

Q: A ribbon 56 centimeters long is cut into two pieces. One of the pieces is three times longer than…

A: Given:A ribbon 56 cm long is cut into two pieces.one of the pieces is three times longer thanthe…

Q: Two high-speed ferries leave at the same time from a city to go 39 miles per hour. The second ferry,…

A: Topic:- algebra

Q: A research team has found that the weight of an adult blue whale is 81 times that of a newborn whale…

A: At first The given condition are put like an equation and then solve it for answer.

Q: If 4 cooks can prepare a buffet in 15 minutes, how long would it take 6 cooks?

A: It will almost take the same amount of time since they are cooking the same amount and the food…

Q: What is the time needed to travel a distance of  20x2 + 7x − 3 miles if the rate is 5x + 3 mph? hr

A:

Q: The father is 4 times as old as his daughter 5 years ago. In 6 years, he will be three times as old…

A: present age of daughter be x present age of father be y   5 years ago   daughhter's age :  x-5…

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.