Gemma recently rode her bicycle to visit her friend who lives 12 miles away. On her way there, her average speed was 5 miles per hour faster than on her way home. If Gemma spent a total of 2 hours bicycling, find the two rates.

Q: Last month Albert earned half of what Betty earned, while Betty earned $5000 more than what Calvin…

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Q: Ryan and Marco each have an mp3 player. The ratio of Ryan's songs to Marco's songs was 9:4. When…

A: Given Ratio of Ryan's songs to Macro's songs was 9:4. Let Ryan's has 9x songs and Macro's has 4x…

Q: A popular YouTube personality had 2,200 live viewers at the start of their show. Within ten minutes,…

A: Given Data: The number of viewers at the start of the show is: V=2200 The percentage of viewers…

Q: A bus traveled on a level road for two hours at an average speed 20 mph faster than it traveled on a…

A: Given Data: Total distance= 376 miles Total Time =2+5=7 hours

Q: two years ago, tom was earning half as much as Annie was earning. Last year, tom recieved a $300…

A: Two years ago:      Let Tom's salary  = x Then Annie's salary = 2x…

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

A:

Q: as a result of adverse winds the average speed of a hydrofoil on the return leg of a 180 mile round…

A: Let x be the average speed of the hydrofoil on going out x-15 is the average speed of the hydrofoil…

Q: Bianca and Nick are both musicians who sell their songs online. During the same year, Bianca sold 8x…

A:

Q: Darius took 6 hours to drive home from college for thanksgiving break, a total distance of 336…

A: Explained below

Q: Vivian and Noelle both leave the park at the same time, but in opposite directions. If Noelle…

A:

Q: At the end of the season, the cost of a snowboard was reduced by 35%. If the snowboard sells for…

A: Please find answer in next step

Q: Jane spent 2 hours exploring a mountain with a dirt bike. When she rode the 40 miles uphill, she…

A: Let,  x be the jane's speed along the summit. jane's speed when she rode uphill is  (x- 5)mph To…

Q: The amount of money spent on a pizza for club activities varies directly with the number of pizzas…

A: First calculate the price for one pizza then divide the total amount by price of one pizza.

Q: Maxine and Sammie also have to mow their parking strips that are the same size. Maxine can mow her…

A: Given: Maxine and Sammie have to mow their parking strips that are the same size. Maxine can mow her…

Q: Two hikers are 14 miles apart and walking toward each other. They meet in 2 hours. Find the rate of…

A:

Q: A bus traveled on a level road for 6 hours at an average speed 20 miles per hour faster than it…

A: Suppose, the Average speed of the bus on the winding road was, x miles per hour  So, it's average…

Q: Wanita plans to drive 2,400 miles in 6 days. If she wants to split up the driving equally, about how…

A:

Q: Robin had 4 times as much money as Shawn at first. After spending some money, Robin realized that…

A: In starting, Robin has 4 times as much money as Shawn. After spending some money, Shawn had twice as…

Q: Malcolm and Ravi raced each other. The average of their maximum speeds was 260 km/h. If doubled,…

A: We have to find the speed of Ravi and Malcolm

Q: Joni left St. Louis on the interstate, driving west towards Denver at a speed of 65 miles per hour.…

A: Formula used -  Speed x time = distance

Q: Two hikers are 14 miles apart and walking toward each other. They meet in 2 hours. Find the rate…

A: Let x=rate of one hikerthen 1.8x is the rate of another hiker14=2*(x+1.8x)=5.6x

Q: A family drove to a resort at an average speed of 30 mph and later returned over the same road at an…

A:

Q: Twice a number increased by 8 is 4 less than three times the number. Find the numb-

A:

Q: A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year…

A: A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year…

Q: A bus traveled on a level road for 2 hours at an average speed 20 miles per hour faster than it…

A:

Q: One number is seven less than four times another number. If their sum is 103. Find both numbers.

A: The given statement is

Q: Two planes leave from Atlanta, Georgia. One makes a 5.2-hr flight to Seattle, Washington, and the…

A:

Q: On a 300-mile trip to Chicago, Josh drove part of the time at 60 mph and the remainder of the trip…

A:

Q: College roommates John and David were driving home to the same town for the holidays. John drove 55…

A: Please see step 2 for answer and a detailed explanation.

Q: An airplane averages 150 mph. If a trip from Atlanta to Charleston takes 2 hours 48 minutes going…

A: Given  Speed of airplane=150 mph Time taken by airplane against wind t1=2.8 hours Time taken by…

Q: A bus traveled on a level road for 3 hours at an average speed 20 miles per hour faster than it…

A: Given:Time taken by bus on the level road=3 hoursTime taken by bus on the winding road=4 hoursEntire…

Q: There are 20 Cub Scouts in pack 753. The number of scouts is 10 more than 2 times the number of…

A:

Q: In their last game, the Cowboys scored IC less than three times the number of points that the Giants…

A: It is an important part of statistics. It is widely used.

Q: Jeff recently drove to visit his parents who live 288 miles away. On his way there his average speed…

A: Refer to the question we have been provided with the information that  jeff drove 288 miles to meet…

Q: If Jill jogs 2 miles in 15 minutes, how long will it take her (to the nearest minute) to jog 7 miles…

A: Given if Jill jogs 2 miles in 15 minutes. To find: Time required to jog 7 miles at same rate.…

Q: After giving 25% discount on the entry ticket, the number of visitors increased by 30%. What will be…

A: On present day: Discount on 1 ticket=25%……1Increase in number of visitors=30%……2   On other day:…

Q: If you drive for 7 hours and travel 385 miles, what is your rate

A: Solution

Q: One number is 5 more than another mumber. If the sum of the mumbers is 285, find the

A:

Q: Two hikers are 15 miles apart and walking toward each other. They meet in 2 hours. Find the rate of…

A: Distance between two hikers which are at opposite ends of a journey and moving towards each other=15…

Q: Ana has 39 candles less than three times as Jake. If they have a total of 81 candles. How many…

A: Given that: Ana has 39 candles less than three times as Jake.Total candles = 81

Q: Max practiced piano 5 more than 3 times as many minutes as Margie did. If Max practiced for 50…

A:

Q: A trucker drove 175 miles to make a delivery and returned home on the same route. Because of foggy…

A:

Q: The dosage of a certain medication is 5 ounces for every 150 pounds of body weight. At this rate how…

A: PROBLEM SET-1: 1. Given that,     The dosage of certain medication is 5 ounces for every 150 pounds…

Q: During one week and Jessica's fantasy football team, Miles Ahead earned eight more points than twice…

A: Let the points earned by Jake Smith is x then the points earned by Miles will be 2x+8 It is given…

Q: After traveling for 40 minutes, Dana had to slow to 2/3 her original speed for the rest of the trip…

A:

Q: Two years ago, Tom was earning half as much as Annie was earning. Last year, Tom received a $300…

A:

Q: On a bicycle, Rachael rides for 4 hours and is 38 miles from her house. After riding for 6 hours,…

A:

Q: The world famous mascot, Sammy the Seahawk, runs 3 times around a track of unknown length at a…

A: Let the length of the track be l.So the distance covered in three laps is 3l.And the time taken for…

Q: After driving for 2.2 hours (2 hours and 12 mintues), Marcos' total distance traveled was 153 miles.…

A: The time is 5 minutes, that is 5/60 = 1/12 hr and the remaining distance is 2 miles.

Q: A trucker drove 144 miles to make a delivery and returned home on the same route. Because of foggy…

A: