Betty earns $7.50 per hour at a part time job. Let x be the number of hours and y be the amount she earns. Betty makes a graph to show how x and y are related. If she earns $60, how many hours did she work?

Determine wether the given number is a solution of the given equation 10; 4-8x=-69 Is 10 solution of the equation? Yes or no

A sapling grew 8 1/2 inches one year 10 3/4 inches the second year and 9 3/4 inches the third year how much did it grow during the three years?

William and Stephanie are playing a rather dangerous game of catch on the rooftops of skyscrapers in downtown Chicago. William is preparing to throw a tennis ball off the roof of the John Hancock Center, 1130 feet above street level.

Graph the function y=x^3+3x^2-1. Based on the graph, what is the least possible x-value if y=0? Round your answer to the nearest hundredth, if necessary. -2.88 -2.00 -0.65 -0.53

Whether using paper or electronic statements, you should verify the bank record to make sure no mistakes have been made. What is the process of checking a statement for accuracy called?

A rescue shelter has a total of 30 occupants. The number of legs at the shelter totals 96 legs. There are spiders and frogs at this shelter. How many spiders and how many frogs are at the shelter?

I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i

Esmerelda rents a car from a company that rents cars by the hour. She has to pay an initial fee of $50, and then they charge her $8 per hour. She has $150 available to spend on car rental.

What is the solution to 8 - 1/2 x = - 6 (3/4 x - 2) + 4?

What is the answer to. 8r+9=-5.7r - (-6)