Jake up is making a stew this to cost for 3/8 cups of rice if he trioles the recipe, how much rice will he need? write an addition problem to show your answer

Which of the binomials below is a factor of this trinominal? x^2-13+30

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)