9 sandwiches per hour step-by-step explanation: when we have a rate, we want a 1 in the denominator27/3 = 927 sandwiches/ 3 hours = 9 sandwiches/hour...Read More
correct choice is astep-by-step explanation: the equation of the line passing through the points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is[tex]\dfrac{x-x_1}{x_2-x_1}=\dfrac{...Read More