Need it right now. will mark the brainliest

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

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?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?