7m-2m+3n-11+n+5-m-3n+8
4m-8+n
answer=4m-8+n
Answer:
y=-5*x+5
Step-by-step explanation:
the critical point are (5,0) and (0,1). the equation of the system is y=a*x+b. you substite y as 5 and 0 and x as 0 and 1 and you get it
9514 1404 393
Answer:
properties of addition let you add, subtract, or rearrange the terms of a sum as may be needed
Step-by-step explanation:
Properties of addition let you rearrange a sum to make addition easier to do or to check mentally. They also let you "undo" addition or subtraction in the process of solving algebra problems. And, they let you add terms or constants that may make it easier to rearrange expressions, as in "completing the square."
Answer:
Step-by-step explanation:
a) First is a 90º rotation (counter-clockwise) with respect to the origin.
Next is a horizontal transformation of +2 units.
b) Transformation one is (x, y) -> (-y, x)
Transformation two is (x, y) -> (x + 2, y)
If all the signs negative it'll be negative because there are 3 number. neg*neg equals positive. positive *neg is neg. pos*pos*pos is positive
