Find the area of the trapezoid

A) 18cm

B) 22.5cm

C) 27cm

D) 45cm

Can someone me with my hwplz(only the circled ones)

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2