PLEASE HELP ASAP there are 12 total teams that play for the Super Bowl every year assuming there are no leagues and divisions how many ways can two teams be selected to play in the game

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label