Write the following ratio using two other notations. 7 to 4

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

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

A50% increase followed by 33 1/2% decrease