Mike and lily are working on a science project. They agreed to meet halfway between their houses and ride their bikes to the library together. Approximately how far will mike and lily ride to the library once they meet each other at the halfway point 6.7 miles
7.8 miles
11.4 miles
22.8 miles

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?