Answer:
=12x+y
Step-by-step explanation:
Combine like terms
=5x+-3y+7x+4y
=(5x+7x)+(-3y+4y)
=12x+y
Multiply 4(-5) then add 6 and theres your X
Answer:
No because you can split a tree
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
12
Vertex form:
y = a(x - h)² + k
I have not learned this stuff yet, but by using online calculators, I can determine that the vertex form is:
Y = (x - 4)² - 19
I believe so :/
