Answer:
9n-3
Step-by-step explanation:
Let's set up an expression:
2n-1-(-7n+2)
Now we simplify the expression
2n-1+7n-2
Combine like terms
9n-3
Answer: 36
Step-by-step explanation:
3x6x2 I think..
Answer:
SA : V = 4πr² : 4/3πr³ = 3:r = 3:2 = 1.5
I did this class before and i still have it wrote down
Answer:
$802.75
Step-by-step explanation:
1235x0.35=432.25
1235-432.25=802.75
Answer:
-5
Step-by-step explanation:
i need points but I'm pretty sure this is right