9 because the square root of 81 is 9
Answer:
the answer is the first choice please mark me brainliest
Answer:
<h3>
D. (2, 7)</h3>
Step-by-step explanation:
The solution is the coordinates of the point (p,n) of intercept of lines described by given equations.
The brain is about 1500kg when your about the age of fifteen
Answer:

Step-by-step explanation:
Roots of the equation are -4 and -3.
Quadratic equation can be written as
