8) I have a small dog and a big dog. My big dog weighs 50 pounds more than twice the weight of my small dog. The sum of their weights is 68 pounds. How much do they weigh?

Q: A shark was caught whose tail weighted 200 pounds. The head of the shark weighted as much as its…

A: Let H, T and B denote head, tail and body of the shark respectively,

Q: A doctor prescribes 4 oz of 7.5% hydrocortisone to a patient. Hydrocortisone is available in 10% and…

A:

Q: Samantha weighs 12 lbs more than twice her daughter's weight. Samantha weighs 116 Lbs. How much does…

A:

Q: Cars that are ready for shipping weigh 2 tons. A car being built weighs 1,135 pounds. How much more…

A:

Q: One dozen oranges weigh 96 ounces and one dozen grapefruit weighs 144 ounces. How many oranges are…

A: Given,

Q: Amy, Bob, and Carla are all saving money for retirement. Altogether they have saved $875,000. Amy…

A:

Q: How many ounces of a 15% alcohol solution must be mixed with 9 ounces of a 20% alcohol solution to…

A:

Q: Michael has 16 CDs. This is four more than twice the amount thatKathleen has. How many CDs does…

A: Considering that Kathleen has ‘x’ number of CDs. And Michael has 16 number of CDs.

Q: Bleach flour which cost five dollars an ounce must be added to unbleached flour which cost two…

A: Let b ounce of bleach flour and u ounce of unbleached flour be needed. So, from the given detailes…

Q: He needs to slice the same amount of pepperoni as salami.  He needs three times as many pounds of…

A: We have: 1. Same amount of pepperoni as salami. 2. Three times as many pounds of ham as  pepperoni.…

Q: A health food retailer sells a mixture of dried cherries,cranberries, and pecans for $15.00 per…

A: The first thing to think about in this problem is the equation of the price of a mixture per pound.…

Q: In order to prepare some liquid medicine properly you need to mix 32 ML of liquid antibiotics with…

A:

Q: Two grapefruits and three oranges cost $1.95. Three grapefruits and tow organges cost $2.05. What…

A:

Q: For a resident in a particular state, the total cost of tuition at the state college varies directly…

A: Let total cost of tuition = $ c  Let Number of credit hours = t

Q: you are serving 160 guests a 1/2 cup portion of cubed watermelon. each watermelon weighs 20 pounds…

A:

Q: A farmer needs two steel silos for his farm. The floors will not be made of steel. He decides on the…

A:

Q: with

A:

Q: A farmer is fencing a pasture that is 1/2 mile wide and 2 miles long. If the fencing material sells…

A: let width ( b) = 12mileslength ( l ) = 2 milesgiven cost (c) = $1.2 per foot

Q: Two​ trains, Train A and Train​ B, weigh a total of 515 tons. Train A is heavier than Train B. The…

A: We have to find the weight of each train.

Q: A hiker is told to carry 2 cups of water for every 10 minutes spent walking. The hiker plans to hike…

A:

Q: If you have to travel 379 miles total from Lima to Toronto, and your car gets 28 miles per gallon…

A: Given,Total distance = 379 milesCar gets gas = 28 miles per gallonCost of the gas = $2.33 per gallon

Q: Mr. and Mrs. Wagner are getting ready to drive across the US from Philadelphia, PA to Los Angeles,…

A: the total cost for the hotel night stay

Q: Jessica has twice as much money as Matthew. Jessica has four times as much money as Sam. Sam has $7…

A: Given, Jessica has twice as much money as Matthew. Jessica has four times as much money as Sam. Sam…

Q: Jake Plans to remodel his kitchen with new tiles. The kitchen is 80 square feet. If it takes 17.6…

A: First find out the number of tiles used to cover 80square foot. Then divide total tiles be the floor…

Q: Eve said to​ Adam, "If you give me one​ dollar, then we will have the same amount of​ money." Adam​…

A:

Q: your office is participating in a charity event for a local food bank. You will be making cinnamon…

A: Explanation of the answer is as follows

Q: Drew has two cats. One cat weighs 17 pounds, and the other one weighs 12 1/2 pounds. Audrey’s dog…

A: Calculate combined weight of cats: 17 pounds + 1212 pounds =2912 pounds   And, weight of Audrey's…

Q: Lawn fertilizer is sold in bags and one bag of fertilizer can cover 1,000 square feet. Each bag…

A:

Q: le a basketball game, a field goal scores two points and a free throw scores one point. Tahn scored…

A:

Q: A car travel 43 miles on one gallon of petrol. How far will it travel on seven gallons?

A: