Shelly's gas tank is empty. she pulls into a gas station where the price of gas is $3.56 per gallon. if shelly's gas tank can hold 14 gallons of gas, how much money will she spend filling up?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?