Which method would be more efiicient to solve the system y=1/2x and 2x+3y=28

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

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

Find the area of a parallelogram with base 15 yards and height 21 2/3