explain why the expression x^ + (p + a) x + pq leads to need to determine integers that add to b and have a product c when factoring a trinomial of the form x^ + bx + c

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?