If a car gets 30 miles per gallon of gas, how many gallons of gas are needed to travel 345 miles?

Q: How much of a 70% orange juice drink must be mixed with 44 gallons of a 20% orange juice drink to…

A: Let x gallons of 70% orange juice drink must be mixed with 44 gallons of a 20% orange juice drink to…

Q: How many liters of a 60% acid solution must be added to 14 liters of a 10% acid solution to produce…

A: Given Let

Q: If your car gets 25 miles per gallon, how much does it cost to drive 430 miles when gasoline costs…

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Q: An ice cream factory makes 200 quarts of ice cream in 2 hours.  How many quarts could be made in 12…

A:

Q: If you drive 117 miles and use 9 gallons of gas, what is your rate?

A:

Q: How many gallons of a 15% sugar solution must be mixed with 5 gallons of a 40% sugar solution to…

A: Let the number of a gallon of 15% sugar solution must be mixed be X Then…

Q: How many ounces of pure bran flakes must be added to 50 oz of cereal thatis 40% bran flakes to…

A: Let x ounces of pure bran flakes must be added. So the total amount of the mixture is = (x+50) oz…

Q: How many gallons of a 60% antifreeze solution must be mixed with 90 gallons of 20% antifreeze…

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Q: . How many liters of 5% alcohol solution and 9% alcohol solution must be mixed to obtain 200 liters…

A: Let x and y be the quantity of 5% alcohol solution and 9% alcohol solution respectively.By using the…

Q: A container of yogurt has 130 calories per serving. If there are 5 servings in the container, and…

A:

Q: How many gallons of 20% alcohol solution and 45% alcohol solution must be mixed to get 15 gallons of…

A: let, y gallons of 20 % alcohol solution (15-y) gallons of 45 % alcohol solution to get  15 gallons…

Q: one -fourth pound of fertilizer covers 25 square feet of ground, how much fertilizer (in pounds ) is…

A: It is given that25 square feet of ground is covered by = 14 pound

Q: There are approximately 2 lbs of muscle for every 5 lbs of body weight of a certain animal. For a…

A: Solution: The objective is to find how much of the weight is a muscle

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

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Q: A 20 LITER MILK CONTAINS 2%BUTTERFAT HOW MANY LITERS OF BUTTERFAT BE ADDED TO PRODUCE A MIXTURE…

A: 2% of 20 lts = 2100x20                      = 4/10                      = 0.4 lts

Q: A certain lawn mower uses 5 tanks of gas to cut 18 acres of lawn. How many acres could be cut using…

A: The lawn mower uses 5 tanks of gas to cut 18 acres of lawn. So, The lawn mower uses 12 tanks of gas…

Q: How many gallons of milk containing 1% fat is mixed with milk containing 4% fat to obtain a 15…

A: A mixture word problem is solved by setting up the corresponding mathematical model. If x amount of…

Q: How many litres of a 10% alcohol solution must be mixed with 10 litres of a 34% alcohol solution to…

A: Given that  10% alcohol solution must be mixed with 10 litres of a 34% alcohol solution to get a 13%…

Q: How many gallons  of a 6% salt solution must be mixed with 10 gallons  of a 8% solution to obtain a…

A: Let x denote Gallon. So, gallons of a 6% salt solution are calculated as (x gal) (6%).

Q: If a child requires 120 mL of medicine every 12 hours for exactly 30 days, and the medicine costs…

A:

Q: If it takes 27 gallons of fruit punch to serve 135 guests, how many gallons of punch would be needed…

A: 27  gallons of fruits used to serve 135 guests Let one guest used x gallons of fruits 135 guests…

Q: How much of an alloy that is 30% copper should be mixed with 600 ounces of an alloy that is 60%…

A: Let x ounces of 30% copper be mixed with 600 ounces of an alloy that is 60% copper in order to get…

Q: One tank of juice holds 6862 gal, each bottle is 591 mL, and each case has 24 bottles. How many…

A:

Q: A company pays employees 55¢ per mile to drive their own cars for business trips. If you drive 176…

A:

Q: If it takes 8 quarts of ice cream to feed 30 people, how many gallons of ice cream will it take to…

A: Let it will take x quarts  to feed 75 people.

Q: If it takes 22 gallons of fruit punch to serve 132 guests, how many gallons of punch would be needed…

A: Consider the given information22 gallons of fruits used to serve 132 guestsSo let one guest used x…

Q: how many liters each of a 40% antifreeze solution and a 80% antifreeze solution must be mixed to…

A: Let x liters of 40% antifreeze solution and (8-x) liters of a 80% antifreeze solution must be mixed.…

Q: If it takes 4 men 6 hours to landscape a recreation area, how many hours will it take 3 men to…

A:

Q: A motorboat leaves a harbor and travels at an average speed of 18 mph to an island. The average…

A: Let the island is x miles away from the harbor.  We will use the formula Time = distance / speed…

Q: How many pounds of a 4% solution of borax must be added to 24 pounds of a 12% solution of borax to…

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Q: If there are 2.2 pounds in 1 kilogram, how many pounds are there in x kilograms?

A:

Q: A chemistry students added certain number of liters of 30% salt solution to 150 liters of 8% salt…

A: We need to calculate the volume of 30% salt solution that was added to 150 liters of 8% salt…

Q: A new police cruiser can drive 120 miles on the freeway on 8 gallons of gas. If a full tank is 30…

A: Given, A new police cruiser can drive 120 miles on the freeway on 8 gallons of gas ∴ On 1 gallon of…

Q: One and one-half ounces of a medication are required for a 180-pound adult. At the same rate, how…

A: One and one-half ounces of a medication are required for a 180-pound adult.Consider x as the…

Q: How many gallons of a 4% salt solution must be mixed with 75 gallons of a 6% solution to obtain a 5%…

A:

Q: How much fuel would be needed for 101 miles? How much fuel would be needed for 1000 miles? How…

A: Regression Equation is   ŷ = 0.1135X + 4.59675

Q: if you drive 126 miles and use 9 gallons of gas, what is your rate?

A:

Q: How many liters of a 40% alcohol solution must be mixed with 25 liters of a 89% alcohol solution to…

A:

Q: Six ounces of ground beef are needed to make one hamburger. If one package of ground beef contains…

A:

Q: How many liters of a 4040% alcohol solution must be mixed with 2525 liters of a 8989% alcohol…

A:

Q: How much of an alloy that is 20 % copper should be mixed with 100 ounces of an alloy that is 70 %…

A: Let x ounces of 20 % copper should be mixed  So the total amount of mixture is =(x+100) ounces

Q: If a pound of sugar equals 4 cups, what portion of a pound of sugar is in 1 cup?

A: This question can be solved using the concept of fractions.

Q: In an animal sanctuary, it takes 44 kg of meat per year to feed 4 dogs. How many kg of annual meat…

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Q: How many gallons of 24% butterfat cream must be mixed with 500 gallons of 3% butterfat milk to…

A:

Q: how many apartment buildings are to house 4500 people if each building can house 180 people?

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Q: If one meter is equal to 39.4 inches, how many centimeters are in one foot?

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Q: How much of an alloy that is 30 % copper should be mixed with 600 ounces of an alloy that is 80 %…

A:

Q: One batch of meatloaf contains 2 pounds of beef and ½ cup of breadcrumbs. How many pounds of beef…

A:

Q: A driver drove 50 miles in 50 minutes. How many miles per hour was he driving?

A: Given a driver drove 50 miles in 50 minutes.

Q: A chemist needs to mix 3 liters of 25% hydrochloric acid with 85% hydrochloric acid to obtain a new…

A: