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Kay [80]
2 years ago
13

Solve the following equations. Show all work. x/x+4 = 2/x​

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
7 0

Answer:

2/(x-3) = 4. 4x-12 = 2. x=7/2. G) 7/(2x+5) = 2/3. 21 = 4x + 10. x = 21/4. H) 7/(x-9) = 5. 7 = 5x-45. x = 52/5

Step-by-step explanation:

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Find the lower quartile from the set of data below.<br> 7,9, 9, 10, 14, 17, 20
KengaRu [80]

Answer:

7,9,9

Step-by-step explanation:

Because the numbers are lined up from least to greatest all you have to do is find the middle of all the numbers which is 10. So everything below ten is lower quartile. Everything above is upper quartile

5 0
3 years ago
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How many times as great as the value of 3 in 4385
lukranit [14]
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Ms. Hatcher bought the pencil decoration shown below for her bulletin board.
Gre4nikov [31]

Answer:

335.5 in^2

Step-by-step explanation:

The area is a rectangle and a triangle

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A = a*b where a is 11 and b is 25

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7 0
3 years ago
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a company invested 25000 at an annual simple interest rate of 4.1% how much additional money must be invested at an annual simpl
Vlad [161]
We take interest+interest+interest to equal interest
0.041=4.1%(25000) the amount invested+0.056=interest they want=0.048 the total amount wanting to earn 4.8% and x is the added money to invest.
0.041(25000)+0.056x=0.048(25000+x)
1025+0.056x=1200+0.048x
subtract the 0.048 from both sides
1025+0.008x=1200+x
Subtract the 1025 from both sides
1025-1025+0.008=1200-1025+x
0.008x=175+x
Now divide 175 by 0.008
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8 0
3 years ago
What is 75 divided by 2.25
natita [175]

Answer:

33 1/3

Step-by-step explanation:

Hullo!

This problem is fairly simple and hard to explain. So, I'm just going to post the answer. IF you want more explanation, just comment!

75 ÷ 2.25 = 33 \frac{1}{3}

Thus, the answer is $\boxed{33 \frac{1}{3} }$.

Hope this helps (:

6 0
3 years ago
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