For the following expression, complete each task: 6x-10y-2z+12

Rewrite the expression using only addition.
Use the commutative property to change the order.
Factor the expression.

How do you determine whether a relationship represented as as graph is linear or nonlinear

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

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4