Consider this system of equations. What is the solution to the system of equations?
2.1 + y = 11
2x - 5y = 8

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?