Equation 1: y = 2x - 3 Equation 2: 4x + y = 3
1a) What is the solution to this system of equations?

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.