Asurvey reported that when given the choice between a hamburger a cheeseburger or a chicken sandwich the probability that the person chooses a hamburger is 0.42. if the same choices were offered to 5000 people which is closest to the number of people who would choose a hamburger

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.