Uhh Ik this is a lot to answer so I’ll give as many points as I can

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.