Find the area of a polygon using the given apothem
Plz anwser, will mark brainest!!

7x+8y=-18, 4x-9y=-3 solve the system of equations

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?