Can you help me with this? Someone deleted one of my originals.

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

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?