sophandnoel15
17.01.2021 •
Mathematics
Pls help extra points and mark brainlist
Solved
Show answers
More tips
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics If you ordered these numbers from greatest to least, what would be the second number in this order? -1, 0, -1.1, -2, -2.7, -3.3...
- M Mathematics 10 mm= cm Your answer metric conversions...
- H Health Hello hahahahahaha haha haha...
- S Social Studies How do catch up on stuff you wanted to do to make you the best version of yourself but you get distracted?...
- E English Should young teens serve time in an adult prison? Why or why not? What potential impact could this have throughout their adulthood ...
- M Mathematics PLEASE HELP I WILL VOTE BRAINLIEST...
Ответ:
220
Step-by-step explanation:
40*8-10^2=320-10*10=320-100=220
Ответ:
Alan would need 13.2 gallons of gas to drive 286 miles.
Step-by-step explanation:
This question can be solved in a number of ways. First, you can find the unit rate, or the approximate amount of miles that Alan can drive per gallon of gas. Since we know that Alan drove 260 miles using 12 gallons of gas, we can divide the number of miles by the number of gallons to get the amount of miles per gallon: 260 ÷12 = 21.67miles per gallon. In order to find the amount of gas needed to drive 286, we take the total mileage divided by the unit rate: 286 ÷ 21.67 = 13.2 gallons. The other way to solve is using a proportion with a variable, for example: 260/12 = 286/x. Using cross-multiplication and divide, we get 260x = 3432, divide both sides of our equation by 260 to isolate the variable and solve for x = 13.2 Either method will result in the same answer.