Horizontal line is y=a, where a is a constant (number).
We need to choose equation this type.
y= - 7, means that for all values of x y=7.
So, answer is
B. y= - 7
False. A two-column proof is also known as a "Statement-Reason Proof", with the statement column on the left and the reason column on the right.
Answer:

Step-by-step explanation:
By lowest terms, it means to simplify. You can do so by dividing the fraction by a common factor, which in this case, is 6:
÷
=

The fraction
cannot be simplified further, so this is the final answer.
-6x+3 u have to add same integers and subtract different integers