Regina, Phil, and Joseph each wrote expressions to represent their hourly earnings for an after-school job where h represents the number of hours worked. Regina: 6.50h + 16

Phil: 3(2.5h + 5)

Joseph: 7.50h + 10

Phil says that there will never be a week where he and Joseph can earn the same amount of money. Do you agree or disagree? Explain.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

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?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs