The answer is x=12 hope it helps
90 < [( n + n + 2 + n + 4) / 2] < 105
90 < (3n + 6) / 2 < 105
3n + 6 > 180 and 3n + 6 < 210
n > 58 , n < 68
58 < n < 68 answer
Answer:
4.19
Step-by-step explanation:
If rounded to the nearest dime 4.20
nice
We can get rid of the parentheses so it looks like this:
3x + 24x + 8.
Simplify:
27x + 8
