Scott bought a $2000 bond with a 5.5% coupon that matures in 20 years. what are scott's total annual earnings for this bond?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Which is the focus of a parabola with equation y2=4x