A barn floor scale drawing measures 5 cm by 4 cm. The scale for the actual barn is 2cm : 10 ft. What is the area of the barn?

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x