There are two circles such that the radius of the larger circle is three times the radius of the smaller circle. (A) How many times the circumference of the larger circle is the circumference of the smaller circle?
(B) What is the ratio of the area of the larger circle to the area of the smaller circle?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.