Tiyleah has a cousin fantasia in france. Both families recently bought new cars and the two girls are comparing how fuel efficient the two cars are. Tiyleah explains to fantasia that her family's car is getting 40 miles per gallon . Fantasia has no idea how that compares to her family's car because in france mileage is measured differently. She tells tiyleah that her family's car uses 7 liters per 150 km. Which car is more fuel efficient? List all conversion ratios/factors needed to answer this question. Show all work in finding which car is more fuel efficient.

Q: Janine is considering buying a water filter and a reusable water bottle rather than buying bottled…

A: Given. Cost of water filter is 28 USD - cost of one filter Cost of reusable bottle is 10 USD Cost of…

Q: A car that gets 15 miles per gallons of gasoline can travel 250 miles on a full tank. If the same…

A: Given: A car that gets 15 miles per gallons of gasoline can travel 250 miles on a full tank.

Q: A syrup manufacturer has some 97% maple syrup and some which is 85% maple syrup. How many liters of…

A: Given  A syrup manufacturer has some 97% maple syrup and some which is 85% maple syrup.

Q: The recipe for a fruit smoothie requires 2 cups of fruit per 6 cups of yogurt to maintain a 1/3…

A: Here, the recipe for a fruit smoothie requires 2 cups of fruit per 6 cups of yogurt to maintain a…

Q: The Smith family bought an apartment for $75000. Assuming that the value of the apartment will…

A: Apartment initial price P= $75000 Annually interest rate= 4.3% time = 7years if interest rate are SI…

Q: How much alcohol must be added to 480 grams of hand sanitizer that is 24% alcohol to make it a hand…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: There are about 200 calories in 50g of Swiss Cheese. Willie ate 70g of this cheese. About how many…

A:

Q: pounds

A:

Q: The Nut Shack sells hazelnuts for $6.70 per pound and peanuts nuts for $4.70 per pound. How much of…

A: Pound

Q: A gas gets 25mi/gal gas mileage.At this rate ,how many litres will it take to drive 200km

A: First change km into mi  200km=2001.61mi since car takes 25 mi/gal i.e, 25 mi is travelled in 1 gal…

Q: The Nutty Professor sells cashews for $7.30 per pound and Brazil nuts for $4.90 per pound. How much…

A: Given that the Nutty Professor sells cashews for $7.30 per pound and Brazil nuts for $4.90 per…

Q: The water rate for a city in NC is $1.37 per 752 gallons of water used.  what is the water bill if…

A: GIVEN The water rate for a city in NC is $1.37 per 752 gallons of water used.

Q: The area of Norway is 24% more than the area of Colorado, so Norway's area is what percentage of…

A: Let x be the area Colorado. The area of Norway is,

Q: A coffee distributor plans to mix some Ethiopian coffee that sells for $8.60 per pound with some…

A: Consider the provided information, Let use x to represent the quantity of Ethiopian coffee blend, so…

Q: In 1950, the population of the small town of Tulsa was 1200 and had 80 (1) cars. In 1954, the…

A: Consider that the population and number of cars in Tulsa in 1950 were 1200 and 80 respectively and…

Q: The ratio of books to magazines in the children’s section at the library is 5:2.If there are 225…

A: Given:- Ratio of books to magazines = 5:2               Number of books = 225

Q: What is the price per kg of brand X sugar if 6.5 kg were mixed with 15.5 kg of brand Y sugar which…

A:

Q: The price of gas in Paris is 1.29 euro per liter. What is the price of gasoline in dollars per…

A: Assume that one euro is equal to $1.25. The price of gas in Paris is 1.29 euro per liter. What is…

Q: The Nutty Professor sells cashews for $7.20 per pound and Brazil nuts for $5.50 per pound. How much…

A:

Q: When running a half marathon (13.1 miles), it took Bill 6 minutes to run from mile marker 1 to mile…

A: When the total distance covered is dtotal in total time ttotal , average speed savg is given by

Q: A physician tells you to give .5 gr per 5 kg of body weight to a female patient who weighs 60 kg. If…

A: Medicine available in 1 gram = 6 tablets Mean, 0.5 gram = 3 tablets 5 kg body requires = 0.5 gram 60…

Q: Miss Kemp has 35 students in her classroom. the ratio of girls to boys is 3:2. How many boys does…

A:

Q: how much of an elixir that is 3% medication should a pharmacist mixed with 10 mL of an elixir that…

A:

Q: f 1 grams of gold is 3,500. How much is 0.8 grams of gold?

A:

Q: Quincy rides his bicycle 1 mile in 4 minutes, and his sister Marissa runs 13, 376 feet in 16…

A: given: Quincy rides his bicycle 1 mile in 4 minutes. therefore, for Quincy distance is 1 mile and…

Q: The box verse at the zoo requires the 495 gallon tank to be 4% salt after a period of time some…

A: Given query is to determine the water required to bring the saltinity back to 4%.

Q: At a local car dealership, they keep the ratio of white cars to red cars at 7:3. If they get a…

A: Given information- We have given that at a local car dealership, they keep the ratio of white cars…

Q: The Nut Shack sells hazelnuts for $6.30 per pound and peanuts nuts for $4.70 per pound. How much of…

A: according to the rules of Bartleby we are solving the first question, post others as the next…

Q: How many pounds of chocolate covered almonds selling for $9.99 per pound should be mixed with 3…

A:

Q: Kenny did 25 pushups. His older brother, Sal, did twice as many pushups as Kenny. Then, their oldest…

A:

Q: How much of pure (100%) orange juice must be added to 35 gallons of a 21% orange juice solution to…

A:

Q: and a reusable water bottle rather than buying bottled water. Will doing so save her money? First,…

A: Follow step 2 .

Q: what is the difference between reporting that a paint can contains 5 gallons and that it contains…

A: We wil the difference as following.

Q: A 2 minute cab ride costs $5.25. A 5 minute cab ride costs $10.50. How much does a 3.8 minute cab…

A: Find the charge for a 3.8 minute cab ride.

Q: A donut recipe calls for 12 cups of flour and 5 cups of water. You want to use the same ratio of…

A:

Q: One canned juice drink is 20% orange juice; another is 5% orange juice.  How many liters of each…

A:

Q: Kevin has a ratio of 2 wrong answers to 7 correct answers on his math test. If he got 6 questions…

A:

Q: To convert 8 gallons to quarts, should you multiply by 4 or divide by 4? Explain in a way that a…

A: here we have to convert 8 gallons to quarts.

Q: There are 3 ounces of sugar for every 2 ounces of flour in a chocolate cake. What is the ratio of…

A: Given problem:- There are 3 ounces of sugar for every 2 ounces of flour in a chocolate cake. What is…

Q: The Nutty Professor sells cashews for $6.00 per pound and Brazil nuts for $4.80 per pound. How much…

A: result x=18.9833 pounds of cashews y=15.0167 pounds of brazil nuts

Q: How much water should be added to 12mL of alcohol solution to reduce the concentration of 6%?

A: Add 12 ml will reduce the concentration by 2. To u have the same amount of alcohol but in double the…

Q: a black bean soup recipe calls for 2 cups of black beans for every 1.5 cups of water. If you plan on…

A: To find the ratio of cups of black beans to water

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: A 130-pound person is holding 4 identical bags of potatoes and, when he stands on a scale, it reads…

A: We have to solve the above questions and  find the each bag of potatoes weigh

Q: The owner of a local chocolate shop wants to develop a new trail mix. How many pounds of…

A:

Q: A ship traveled for 4 hours heading south and for 5 hours heading west. If the total distance…

A:

Q: On their next training run, pepe averaged a peed of 2/3 of a mile in 5 mnutes, while paula averaged…

A:

Q: nik needs to estimate how many books will fit in a bin. Each book is 0.75 feet tall, 0.75 feet wide,…

A: Given, Each book is 0.75 feet tall, 0.75 feet wide, and 0.25 feet thick. The bin is 4 feet wide, 4…

Q: The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels…

A: Given Information: In 1959 there were 322 parts per million of carbon dioxide in the atmosphere. In…

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.