Apainter painted about half a room in half a day. coley estimated the painter would paint 7 rooms 7 days. is coley's estimate reasonable? explain.

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

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?

Find the rate of change for the situation. you run 7 miles in one hour and 21 miles in three hours.