PLEASE HELPP is it true that for any value of x:
x^2+10>0,
x^2+20x+100>0

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

What is the measure of angle tvu shown in the diagram below

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10