Does anybody know how to solve ? It says to round up the answer to 2 decimal places.8x+5+5x-1+4x+6=180

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

Sketch one cycle if the cosine function y=2cos2theta

Choose the more precise measurement. 26.4 cm or 8.39 cm