Ava is saving money for a toy, which cost $400. she has already saved 75. she earns $25 a week. how many weeks it will take to earn her toy.

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

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