One way is to round the numbers to nearest five. (586 - 321 will be 585-320). Another way is to round it off by tens. (586 - 320 will be 590-320). Hopefully this helps you and god luck!
Answer:
10/18 and 20/36
Step-by-step explanation:
a² - a² = 0
hope it helps
the answers are clear if you use priority and equation rules.
I think the answer is y=23x+3....
Sorry if I get it wrong! Have a nice day! (:
