Help answer all questions please and tell me how you got the answers
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9. If 2277 is 110% the number of 2013 to find what 2013 was you would divide by 110%(1.1)
2277/1,1=2070 at the end of 2013
If 2070 is 90% then we will want to divide by 90% (.9) to get the year before that
2070/.9=2300 so 2300 people were signed up in the year 2012
10. 57.5=p(250)
to solve this divide both sides by 250 to get p=.23
As for the different elements to the equation, there are various answers such as what percentage of people donated $250 if the average amount of money donate from each one is 57.5 although that may no be what you instructor is looking for. pretty much just make up something that sounds okay and you should be fine
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Non example of infinite solution non example of equations with one solution non example of equations with no solutions
Answers
Mike saves $36 by buying the shirts at a discounted price.
What is the percentage?
The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
Given the offer,
By 1 at regular price ($45) and get 40% off on two shirt
40 % of 45 ⇒ 0.40 × 45 = $18
So shirt price = 45 - 18 = $27/each
Since 2 shirt buy at this price = 2 × 27 = $54
Money saved = 2×45 - 54 = $36
Hence "Mike saves $36 by buying the shirts at a discounted price".
For more about the percentage,
#SPJ6
Given question is incomplete complete question is ;
Answer:
54
Step-by-step explanation:
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Answers
Answer:
C) 140
Step-by-step explanation:
We can see from the diagram that mMEF + mDEM = mDEF because they share the same lines.
Therefore:
69x + 2 + 34 = 2 + 86x
Now we can solve this equation.
First we can eliminate the +2 from each side as they will cancel:
69x + 34 = 86X
And then rearrange to solve for x:
34 + 69x - 69x = 86x - 69x
34 = 17x
34/17 = 17x/17
x = 2
Now that we have the value for x, we can substitute it into the original equation:
mMEF = 69(2) +2
mMEF = 138 + 2
mMEF = 140
Therefore the correct answer is C) 140.
Hope this helped!
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/20 characters is silly.
Based on the graph, what is the initial value of the graph and what does it represent?
0.23 foot per minute; it represents the speed of the mouse
9 feet; it represents the original distance of the mouse from its hole
0.23 foot; it represents the original distance of the mouse from its hole
9 feet per minute; it represents the speed of the mouse
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Answer:
The initial value is (0,9).
Hence option B is correct.
Step-by-step explanation:
Based on the graph, the initial value of the graph is (0,9)
where x=0 and y=9
where for the coordinate (x,y) ; x represents the time in minutes and y denotes the distance of the mouse from the hole in feet.
That means initially(i.e. at time t=0) the mouse is 9 feet away from the hole.
Hence the answer is 9 feet; it represents the original distance of the mouse from its hole.
Hence option B is correct.
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N=0
If the question is 2/3=2+N/3
N=-4