Answer:
the answer is the car and the movie
Step-by-step explanation:
just did it
Answer:
b. (2,0)
Step-by-step explanation:
To find which ordered pair is a solution, we have to replace then into the equation, and the result has to be an identity, that is, 0 = 0.
Equation:

Option a:
, so 




Not an identity, so this ordered pair is not a solution.
Option b:
, so 




Identity, and thus, the correct answer is given by option b.
Answer:
The first one
Step-by-step explanation:
Make 3x+6 into 3(x+2)
Separate x²+5x+6 into (x+2)(x+3)
Cross out both x+3
6x÷3
Put x+2 together to make (x+2)²

Answer:
-3
4
Step-by-step explanation:
We do across times down
5*-1 + -2 *-1 = -5+2 = -3
-6 *-1 + 2 * -1 = 6 -2 = 4
Should be false because -7 x -7 is not -49 it is 49