She should use Mean. That is when you add together all of the numbers, then divide by the number of numbers. Her average grade is 80.75, or rounded it is 81.
Answer:
C. 4 times x squared plus 6 times x minus 3 minus 12 over the quantity 2 times x plus 1
Step-by-step explanation:
f(x) = 8x^3 + 16x^2 − 15
g(x) = 2x + 1.
f(x) / g(x) = (8x^3 + 16x^2 − 15) / (2x + 1)
Using long division
Answer:
No! The answer is not zero. There can be infinite solutions for this equation.
Hope it helps!
Answer:
Step-by-step explanation:
n +3 - 5n + 6 = n - 5n + 3 +6
= -4n + 9