1. The value x = 4 is a solution to all of the following equations except which? (1) 2x + 7 =15
(3) x+5 = 3x-3
(2) 3(x+1)= x +11
(4) x+12= 5x-2

An angle that measures between 90 and 180° is called a(,

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.