Answer:
Ok, so where are the questions at so I can answer them?
Step-by-step explanation:
6x + 4y = -24
30x + 20y = -120
You can multiply all of the numbers by any common factor and get an equation that works.
Answer:
Step-by-step explanation:
we know that
The area of rectangle is equal to
where
L is the length of rectangle
W is the width of rectangle
In this problem we have
substitute
Apply distributive property
X^2 + 4x + 4 = (x + 2)^2
so the answer is 4.