The tip should be 19.58$ so just leave the whole 20$
Answer:
No
Step-by-step explanation:
(-5 + x)( x + 4)= -5*(x+4) +x*(x +4 )
= -5x -20 +x² + 4x
= -5x + 4x + x² -20 = -x + x² -20
= x² - x - 20
(5 + x) (x -4) = 5*(x-4) + x (x-4)
= 5x - 20 + x² - 4x
= 5x - 4x +x² -20 = x + x² - 20
= x² + x - 20
Answer:
B
Step-by-step explanation:
To find the distance between any two points, we can use the distance formula.
The distance formula is:
Let's let (-6,-5) be x₁ and y₁ and let (2,0) be x₂ and y₂. Therefore:
Simplify:
Square and add:
Use a calculator:
Our answer is B :)
Answer
1/2 *4*x
x=3
Step-by-step explanation:
There is not much to say .The only thing to do this is to slove it first then see if equal the number.