Write down the inequality that describes the points in the shaded region.
Write the inequality that describes the points in the shaded region.
Is $\left(6,20\right)$(6,20) a solution of $y$y $\ge$≥ $4x+5$4x+5?
Is $\left(3,2\right)$(3,2) a solution of $3x+2y$3x+2y $\ge$≥ $12$12?