Answer:
-4
Step-by-step explanation:
n2 - 12=
4(2) - 12=
8 - 12=
-4
It is 27/6 or 4 1/2. you just need to subtract the numerators because you have a common denominator
Answer:
14,535
Step-by-step explanation:
765 times 95 : 765 x 95 = 72,675
divided by 5 : 
Let me know if you want an even more in-depth answer
Happy to do so !
Hey there!
f(x) = 2x^2 + 1
y = 2x^2 + 1
y = 2(3)^2 + 1
3^2
= 3 * 3
= 9
y = 2(9) + 1
2(9) = 18
y = 18 + 1
y = 19
Answer: y = 19
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)