Step-by-step explanation:
Polynomial identities is when equations that are true for all possible values of the variable
the answer is -15
this is because from every pair of numbers (e.g 3,9) you are always adding 6.
apply this to -21 and you would get -15
35. 20+15=30. 2 tens=20+15 hope this helps!
Answer:I don't quite understand what your asking. But if you need to graph the following equations, use symbolab or desmos. I can graph it for you , if you need me to just let me know.
Step-by-step explanation:
Desmos.com/graphing symbolab.com
Answer:
changed in 2011 , among 460 overtime games, 252 were won by the team that won the coin toss. at the beginning of overtime. fair in the sense that neither team has an advantage by winning it. the coin toss does not appear to be fair.