Answer:
455
Step-by-step explanation:
I'm pretty sure it should be the 45. or A
The formula of a slope:

We have the points (look at the picture) (0, 1) and (-2, -2). Substitute:

The type of number we normally use, such as 1, 15.82, −0.1, 3/4, etc.
Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers.
They are called "Real Numbers" because they are not Imaginary Numbers.
Answer:
x + 7
Step-by-step explanation:
If the amount of cats Taylor has is x and Staci has 7 more cats you are basically adding 7
so since The amount of Taylor's cats are x and you are adding 7 it would be written as
x+7