En un rancho hay 150 animales entre patos y vacas , si juntos suman 492 patas extremidades cuantos patos y cuantas vacas hay

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.