Answer:
7mn
Step-by-step explanation:
that is what they have in common so 7mn (5n and 3)
<em>hope this helps. i am in algebra two so you can trust my answer.. if you need more help lmk in the comments. happy holidays</em>
To do this just multiply 4 by 7 to get the answer of 28. The ratio is 28:48.
She distributed the 4 to the 2x-1, giving her 9+ 8x -4. she subtracted 8x from both sides leaving her with 4=9-4 which is the same as 4=5
The number of ways to elect a Chair and a Vice Chair is 156.
<h3><u>Amount calculation</u></h3>
Given that the Board of directories has 13 members, to determine how many ways are there to elect a Chair and a Vice-Chair, the following calculation must be made:
As the rule does not affect, because in the two years that have elapsed a different election will be held, the number of ways to elect a Chair and a Vice Chair is 156.
Learn more about amount calculation in brainly.com/question/27258844