Each adult ticket has a different price value . Felicia's mom bought a total of 20 tickets for the family.

Each child ticket cost $5.25 and each adult ticket cost $7.75.

Felicia's mom spent a total of $140 on all of the tickets

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

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?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3