Why would advances in medicine lead to population growth

Trey caught a five and a half pound fish. how much did it weigh in ounces?

Which of the following does the reading test of the sat ask you to do ?

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?