Respuesta :
While x is the number of small shakes and y is the number of large shakes each size shake you by needs to be multiplied by the cost .... D: 3x+5y=479
Answer:
3x + 5y = 479
Step-by-step explanation:
A large shake costs $5, and a small shake costs $3.
On Sunday, the Shake Shack had a total revenue of $479
x, the number of small shakes sold and y, the number of large shakes sold
Equation = 3x + 5y = 479