John work at the grocery store 6/5/8hrs Tuesday, 3//1/4hrs, on Thursday and 7//1/2hrs on Saturday how many hrs did he work that week

Use set builder notation to represent the following set: { -3, -2, -1, 0}

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person