Claudia earns the same dollar amount each hour she works. last weekend, she worked a total of 9 hours and earned $72. which equation can be used to find the total amount claudia earns, y, for any number of hours, x, she works?

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

What is the size of the matrix resulting from

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2