Hello! And thank you for your question!
Use Pemdas to get
3^(n+2)*4=3^28
Rewrite the equation:
3^4(n+2) = 3^28
Cancel the base of 3:
4(n + 2) = 28
Then divide 4 on both sides:
2 + n = 28/4
Simplify 28/4:
2 + n = 7
Subtract 2 on both sides:
n = 7 - 2
Finally simplify 7 - 2:
n = 5
Final Answer:
n = 5
B
It is B because When you do 1.44/12 you get 0.12 so, 12 ounce jar of sauce for $1.44 is the best deal.
For this case we have:
Represents the solution of all strict minor numbers to 2.
Represents the solution of all numbers greater than or equal to 2.
The solution set, according to the figure, is given by the union of and 
. Thus, the complete solution is given by all the real numbers.
Answer:
Option D
