Adeli offers two platters of sandwiches. platter a has 2 roast
beef sandwiches and 3 turkey sandwiches. platter b has
3 roast beef sandwiches and 2 turkey sandwiches. (platter a= $31.00 platter b= $29.00)

a. model with math write a system of equations to
represent the situation.

b. what is the cost of each sandwich?

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

you save $70

discount would be 35% off

step-by-step explanation:

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will