choose which statement are true about π check all that apply π is a whole number π is double the radius π is approximately 3.14. πreprsent the ratio of the circumference to the diameter. πis approximately 22/7​

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Sole the equation 6n + 9 = -3n - 21 - 6 for n

Whats is the value of the variables ?