Jason and cassie have a new baby. cassie wants to go back to work so they will haveore family income. she found a job that pays $9.00 per hour after taxes, but child care will cost $300 per week. how many hour must she work eqch week just to pay for child care?

What signals you that factoring by grouping is the best method to use when factoring a problem?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution