Combine like terms
2a² + 6a² = 8a²
8a² - 5
Answer:
Slope: 1/5
Step-by-step explanation:
-1,2
4,3
-1 - 2 = -1
-1 - 4 = -5
-1/-5 = 1/5
Answer:
B. 16.4
Step-by-step explanation:
Well in 16.4 the digit 6 is the first number meaning it is 6 ones.
<em>Thus,</em>
<em>choice b is correct.</em>
<em />
<em>Hope this helps :)</em>
4 yellow + 6 green + 10 purple = 20 total tiles
1st draw P purple: 10 purple/20 total
2nd draw P purple: 9 purple/19 total
Probability purple then purple (no returns):
= 90/380
= 45/190
= 9/38
What I got was 9/10 or you could make it into a percentage 90% hope this helps