Determine what transformation has occurred: L(-6, 2), M(8,5), N(4, -1)
L'(-6, -2), M'(8,-5), N'(4, 1),

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

Find the maximum value of p= 4x + 5y subject to the following constraints :

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?