Answer:
$3.59
Step-by-step explanation:
3.59
+ 3.59
= 7.18
The answer is 320 all you have to do is add 80 and you get 160 and add 160 you get 320
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Answer:
Sum is - 5n² -8n + 4.
Step-by-step explanation:
Given : (3n² – 5n + 6) + (–8n²– 3n – 2) .
To find : Sum .
Solution : We have (3n² – 5n + 6) + (–8n²– 3n – 2) .
Combine like terms :
(3n² - 8n²– 5n - 3n + 6 - 2).
- 5n² -8n + 4.
Therefore, Sum is - 5n² -8n + 4.
2 dude, 2..........................................
