The area of a playground is 672 yd.² the width of the playground is 10 yd. longer than its length. find the length and width of the playground.

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Is an altitude in triangle abc. which statements are true? check all that apply. δabc δbxc δaxc ~ δcxb δbcx δacx δacb ~ δaxc δcxa δcba