Answer:
15
Step-by-step explanation:
f(x) = 3x -12 for x = 9
f(9) = 3(9) -12
27-12
Answer: -4/5, in decimal form -0.8
Step-by-step explanation: −4.1+2n+1+0.3n
Combine Like Terms:
=−4.1+2n+1+0.3n
=(2n+0.3n)+(−4.1+1)
=2.3n+−3.1
=2.3n−3.1
no clue
52.81
Step-by-step explanat
The answer to
2
3 x 5 = 75
you do Exponents first PEMDAS
5 to the second power
5 x 5 = 25
25 x 3 = 75
