Maxine and Sammie also have to mow their parking strips that are the same size. Maxine can mow her parking strip in 6 minutes and Sammie can mow his lawn in 36 minutes. After how many minutes will Sammie have twice as much grass to mow as Maxine?

Q: One aircraft has a capacity of 78 more seats than a second aircraft. A third aircraft has 105…

A: One aircraft has a capacity of 78 more seats than a second aircraft. A third aircraft has 105 seats…

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: Tristan can shovel the driveway in 7 hours, but if his sister Diana helps it would take 5 hours.…

A: Tristan  can complete the job in 7 hours, so his unit rate is 1/7 of the job per hour. Let x be the…

Q: If a badminton court is 39 meters in perimeter and the length is 3 meters longer than the twice the…

A: given perimeter of badminton court=39 meters length=2.width+3 l=2w+3 perimeter of badminton court or…

Q: Mario can finish a job 2 hours longer than Karlo. After Mario had been working for 1 hour, Karlo…

A:

Q: Mandy and Nancy together earn twice what Petra and Quincy earn each month. Mandy by herself earns…

A:

Q: After riding at a steady speed for 40 miles, a bicyclist had a flat tire and walked 5 miles to a…

A: Given- After riding at a steady speed for 40 miles and walked 5 miles to a repair shop. The cycling…

Q: Drake can rake a lawn and bag the leaves in 4 hours while Anna can do the same job in 6 hours. If…

A: To find how long will it take them to finish the job.

Q: Sarah and Mateo do a job together in three hours. Working alone, Sarah does the job in 5 hours. How…

A:

Q: Saito and kevkev have to stuff and prepared 1000 hotdogs for a new marketing campaign. Saito can do…

A: Let Kevkev prepares hotdog alone in x hr. So, the rate of Kevkev   would be 1000x hotdogs/hr Saito…

Q: Tori, Brielle, and Abby, go shopping together. Together they spend $215. Brielle spends twice as…

A: Let tori spend 'x' dollars

Q: Andy had 2 pieces of square paper of different sizes. The length of the larger pieces of square…

A:

Q: Peter can mow the lawn in 40 minutes and John can mow the lawn in 60 minutes. How long will it take…

A: We have to find

Q: Jeffery spent of his money on 18 cakes and 21 toy robots. The cost of a toy robot is 2 times that of…

A:

Q: Mike lives twice as far from school as Maria does. If the total distance that Mike and Maria travel…

A: Let the distance of Maria from the school is x, then the distance of Mike from the school is 2x.…

Q: A collection of pennies and nickels has the value of $1.59. There is one more than twice as many…

A:

Q: Joyce can plant a garden in 120 minutes, and Jim can do the same job in 80 minutes. How long will it…

A: We have to find time in which both will work together.

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 group of tourists purchase 10 snorkels and 12 fins totaling 168.  Snorkels cost 3 times more than…

A:

Q: Betty can mow a lawn in 40 minutes. Vanessa can mow the same lawn in 20 minutes. How long does it…

A: Solution :-

Q: Dave and Sandy Hartranft can paint a room together in 4 hours.    Working alone, Dave can paint the…

A: Let the time for Sandy be x hrs.Therefore, time for Dave is (x - 2) hrs.Time taken when Dave and…

Q: Rachel took a two-day road trip last weekend. She drove 65 miles less on Sunday than she did on…

A: Let x be the number of miles Rachel drove on Saturday and y be the number of miles Rachel drove on…

Q: A gardener can mow a lawn in 3 hours. After 2 hours, it rained and he discontinued the work. In the…

A: Given :                  A garderner can mow a lawn in 3 hours. After, 2 hours it rained and he…

Q: It takes a boy 90 minutes to mow the lawn, but his sister can mow it in 60 minutes. How long would…

A: One day work of boy can be represented by the fraction 190.

Q: The sum of three consecutive even integers is 258. Find the three integers.

A:

Q: Devon is going to make 3 shelves for her father.  She has a piece of wood 12 meters long.  She…

A: Devon is going to make 3 shelves for her father with a piece of wood 12 meters long   Let the top of…

Q: Twice the number decreased by six is 15.

A:

Q: Kristy

A:

Q: Carla can plant a garden in 3 hours and Charles can plant the same gardenin 4.5 hours. If they work…

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: A minor league baseball park has 6800 seats. Box seats cost $19, grandstand seats cost $9, and…

A: Solution -  Total number of seats in baseball park = 6800 seats Cost of 1 Box seat = 19 $ Cost of 1…

Q: The fast freight made the trip in 8 hours and the slow freight made the trip in 10 hours. How many…

A:

Q: Robin and Batman have to stuff and mail 1000 envelopes for a new marketing campaign. Batman can do…

A:

Q: Raiph owns four cars. Waldo owns twice as many cars as Ralph. Emerson owns one less car than Waldo.…

A: Given: Number of cars Ralph owns, x=4. Waldo owns twice as many cars as Ralph, y=2x. Emerson own…

Q: Sully is having a party and wants to fill his swimming pool. If he only uses his hose, it takes 2…

A:

Q: Brendan can lay a slab of concrete in 15 hours, while Enrique can do it in 12 hours.  If Brendan and…

A:

Q: Nicole, Chau, and Jim have a total of $69 in their wallets. Nicole has $5 less than Chau. Jim has 2…

A:

Q: Two gardeners can do the weekly yard maintenance in 8 minutes if they work together. The older…

A:

Q: Arthur can do a job in 30 minutes, Bonnie can do it in 40, and Clair can do it in 60 minutes. How…

A: let x be the time required in working together. Explanation of the answer is as follows

Q: Kalya has the capacity to record 4 minutes of video on her cellular phone. She currently has…

A: Kayla has the capacity to record 4 minutes of video on her cellular phone. She currently has 312…

Q: At the end of the day, Dodie can clean her hair salon in 15 minutes. Ann, who works with her, can…

A: Dodie can clean her hair salon in 15 minutes. Ann and Dodie can clean her hair salon in 30 minutes.

Q: The perimeter of a rectangular pool is 560 yd. If the length is 40 yd less than three times the…

A:

Q: One hose can fill a goldfish pond in 42 minutes, and two hoses can fill the same pond in 30 minutes.…

A:

Q: One hose can fill a goldfish pond in 30 minutes, and two hoses can fill the same pond in 21 minutes.…

A: topic:- algebra

Q: Togther Julia and Kristie can rake their yard in 18 minutes. Alone, Julia needs 15 minutes longer to…

A:

Q: Carol has a​ part-time job on campus mowing lawns. If it takes her 1  and 1/6 hours to mow a…

A: Carol has a​ part-time job on campus mowing lawns.It takes her 1 and 16 hours to mow a 100,000…

Q: The length of a rectangle is five more than double the width. If the perimeter is 106 inches, find…

A: The length of a rectangle is five more than double the width. The perimeter is 106 inches. We have…

Q: Kabrina and dabney are attending a conference after the conference Kabrina drive home to boise at an…

A:

Q: Antonio can shovel the driveway in 4 hours, but if his sister Victoria helps it would take 3 hours.…

A: We have to find the time of Victoria alone

Q: Brown has the same number of brothers as sisters. His sister Sylvia as twice as many brothers as…

A: Let x be the total number of brothers and y be the total number of sisters are in the…

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.