Find the area of the figure 14m 5m 16m 2m

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

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

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)