When trying to figure the value of old $20 bills its important to at least understand some basic concepts. Before you sell your old currency, whether it’s to us or someone else, you want to educate yourself so you don’t get ripped off when selling your bills. It’s easy to get cheated, that’s why we put together this guide so the public can become more educated.
<span>It is best to rewrite the expression using addition before identifying the terms because when you have subtraction figures, those would make a term negative. As a result, it would be easier to accidentally misinterpret a term that is negative as positive when evaluating an expression. Rewriting it using addition would put the negative terms in parenthesis and make it easier to transpose those terms and ensure correct identification and use.</span>
Answer:
18
Step-by-step explanation:
Sum of the exterior angles of a polygon =360degree
⇒ 5x+4x+3x+2x+6x=360dregee
⇒ 20x=360degree
⇒ x=18degree
Answer:
multiply 10 with the value given for x and add 2 to the result
Answer:
B
Step-by-step explanation:
8a+24
