Factor the expression 20k+50 I have no clue how to do this
1 answer:
<u><em>10(2k+5) is the correct answer.</em></u> First you had to rewrite down the problem, and it gave us, , or
, and
. Then you had to factor out by the common term of 10, and it gave us the answer is 10(2k+5) is the right answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
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Answer:
72
Step-by-step explanation:
In order to find the acceleration we need first to defined it, so:
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In conclusion the acceleration is , without units just 72.
Answer:
and a₁ =30000 for n = 2,3,4,5,6, ......
Step-by-step explanation:
Doug has joined a job with a starting salary of $30000 per year.
Hence, if a₁ is the salary of Doug in the first year, then
a₁ =30000
Now, each year Doug will receive a raise of $3000 in his salary.
Hence, in the 2nd year, his salary(a₂) will become ( a₁ +3000) per year.
Again, in the 3rd year, his salary(a₃) will become ( a₂ +3000) per year.
Therefor, in the similar manner the recursive formula for his salary in each year will be given as and a₁ =30000 for n = 2,3,4,5,6, ...... {aₙ is the yearly salary of Doug in the nth year} (Answer)