Answer: 2x+5
Step-by-step explanation:
Add −
3 and 8
.
The abolute value of -13 is 13.
The negative value of 13 is -13.
Final answer: -13
Answer:
(x,y)=(0,-1)
Step-by-step explanation:
Observe that the equation
can be transformed in the equation of a line

Since x can take any value then the equation has infinite solutions. But we need only an solution (x,y). Then, taking x=0 we have that
.
Therefore the ordered pair (x,y)=(0,-1) is a solution of the equation.
Answer:
C
Step-by-step explanation:
not enough information to prove they are congruent. the postulates need 3 things that are congruent, unless it's a right triangle, you only need two. However, in this image, they are not shown to be right triangles.