Answer:
Percent Error:: 12/36 = 33 1/3 %
Step-by-step explanation:
Answer:
Step-by-step explanation:
(2n - 3)(5n + 6) = 2n*(5n + 6) -3*(5n +6)
=2n*5n + 2n*6 -3*5n + (-3)*6
=10n² + 12n - 15n - 18
= 10n² -3n - 18
The answer is D because when you put the missing value which is x you replace it to 10 and then you solve it I hope this helps