A school playground is a 25m by 40 m rectangle. The school increases the width to 40m and increases the length so that the original rectangle and the new one are similar. By how much does the perimeter increase? F 30m
G 60m
H 200m
J 225m

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Iwill give brainliest. give accurate answer, . suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?