Answer:
The coordinate of B is (6,0)
Step-by-step explanation:
Given;
coordinate of A = (-4,2) = (x₁, y₁)
coordinate of M = (1,1)
let coordinate of B = (x₂, y₂)
Mid-point is given by;

Therefore, the coordinate of B is (6,0)
B use the app Photomath it helps you with this kinda questions
So I would first find out when they are equal then do one more than that. 21x=18x+45, 3x=45, x=15 so the answer would be 16 jerseys
You will save $522 by paying cash. 165*24=3960 3960-3438=522
:)