The sum of two numbers is minus 5 by 3 if one of the number is -12 by 3 what is the another number ​

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

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

State one method by which you can recognize a perfect square trinomial.