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11111nata11111 [884]
3 years ago
12

N+ 2n + Zn +4 How do I simplify this as a algebraic expression

Mathematics
1 answer:
TiliK225 [7]3 years ago
7 0

Answer:

3n + zn + 4

Step-by-step explanation:

Combine the like variables, n and 2n.

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Charity karthik spent $35 of his allowance and gave $5 to a charity. if the number of dollars he spends is proportional to the n
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Question 696338: Please I need help solving an algebra: solving proportions
CHARITY Karthik spent $35 of his allowance and gave $5 to a charity. If the number of dollars he spends is proportional to the number of dollars he gives to charitt, how much of much of a $100-allowance will he give to a charity?
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Answer by stanbon(74715) About Me (Show Source):
You can put this solution on YOUR website!
Karthik spent $35 of his allowance and gave $5 to a charity. If the number of dollars he spends is proportional to the number of dollars he gives to charitt, how much of a $100-allowance will he give to a charity?
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x/100 = 5/35
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 PLEASE HELP!! A tennis ball machine serves a ball vertically into the air from a height of two feet, with an initial speed of 1
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Thank you for posting your question here. I hope the answer below will help. 

Vo=110 feet per second 
<span>ho=2 feet </span>
<span>So, h(t) = -16t^2 +110t +2 </span>
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<span>The maximum height will be at the inflection when the derivative crosses the x-axis aka when h'(t)=0. </span>
<span>So, set h'(t)=0 and solve for t: </span>
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<span>t=3.4375 </span>
<span>t=3.44 seconds </span>
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3 years ago
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