Answer:
Step-by-step explanation:
Given:

Required:
Solve
Solution:

Apply distributive property by multiplying each reaction in the box by -⅕


Add together. Common denominator is 140. Therefore:


Simplify further

Answer:
C, D, and E
Step-by-step explanation:
Hope this helps.
Happy New Year!!
The appropriate method to use in solving the given question is permutation. Then, the numbers of ways to arrange the buttons is 1320 ways.
In the given question, the order of arrangement is important, so that the number of ways that Fiona could order the buttons can be determined by permutation method.
i.e 
= 
Red 6
Green 3
Yellow 3
Total 12
Since no two neighbouring buttons of the same colour is allowed, then 3 buttons would be arranged at a time.
Thus, n = 12 and r = 3;

= 
= 
= 
= 12 x 11 x 10

= 1320
Therefore the buttons can be arranged in 1320 ways without two neighbors having the same colour.
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Answer:
idk good luck
Step-by-step explanation:
thank you
Answer:
Police and icecream are alternate interior angles. So is the bakery and deli.
Step-by-step explanation:
blah blah yeet 20 charcters