If i get 20 dollars per 5 minutes for 10 hours how many dollars will i make

What is the area of the trapezoid shown ?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.