Answer:
n-3 = -7
n = -4
Step-by-step explanation:
(Meeting character limit)
We need to find the average of the grades.
82+96=178/2=89
So, your overall grade in the class is a 89%.
41,190,364 rounded to the nearest hundred thousand is 41,200,000 and that in scientific notation is 4.12 x 10 to the seventh power
The simplest form of an interest equation is A = P(1+rt)
where A = the total amount of money at the end, P = the principal (or amount of money you started with), r = the rate in percent, and t = the time in years.
In this case, P = 15000, r = 0.03 (because 3% in decimal form is 0.03), and t = 1:

So, after 1 year he will get $15450 back, making him $450 more.
Answer:
Quadratic function
Step-by-step explanation: