I do not know because i’m not good at math
The answer would be 7.42
Use desmos online calculator
You need to simplify it first.

Use distribution

y=mx+b
m=slope
your slope is -4 :)
Answer:
Car 1
Step-by-step explanation:
Answer:
a=x and b=9
(x+9)(x−9)
Explanation:
Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b)