Which point is a solution of x + 2y ≤ 4?

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

This is different from the first one can someone me