Brainliestt asap!me : )

the median weekly earnings for american workers in 1990 was $412 and in 1999 it was $549. calculate the average rate of change between 1990 and 1999.

Bryce drove 200 miles to his grandparents house this is 50 miles more than three times the distance to aunt lance a house what is the distance to hisaunt lance house?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?