In order to use the elimination<span> method, you have to create variables that have the same coefficient—then you can eliminate them. Multiply the top </span>equation<span> by 5. Next add the</span>equations<span>, and </span>solve<span> for y. Substitute y = 10 into one of the original </span>equations<span> to find x</span>
Answer:
3 a²b
Step-by-step explanation:
This is what I did:
3 a²b ( 5b² - 7a²)
when you try to expand this, it will give you back the original expansion so 3a²b is the greatest common factor
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
Please have a look at the attached photo.
My answer
Make a tally table and line plot to show the data.
Time (in hours) Tally Total
// 2
/ 1
/// 3
1 //// 4
Hope it will find you well.
This is a problem in binominal probability. Either the rented film is a comedy or is not a comedy (binary outcomes). the probability that the rented film is a comedy is 52%.
You must calculate and add together three probabilities to derive a final answer:
binompdf(7,0.52,0), binompdf(7,0.52,1) and binompdf(7,0.52,2).
Can you do this? Let me know if you need further help with this problem.
The 3 hour Cindy will finish 4 different puzzles
hope this helps
