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marusya05 [52]
3 years ago
15

Find two consecutive odd numbers such that the sum of three-sevenths of the first number and one-third of the second number is e

qual to thirty-eight.
29 and 31
39 and 41
49 and 51
Mathematics
2 answers:
Nastasia [14]3 years ago
7 0
2 consecutive odd numbers....x and x + 2

3/7x + 1/3(x + 2) = 38
3/7x + 1/3x + 2/3 = 38
3/7x + 1/3x = 38 - 2/3....multiply by common denominator of 21
9x + 7x = 798 -14
16x = 784
x = 784 / 16
x = 49

x + 2 = 49 + 2 = 51

ur numbers are 49 and 51

ch4aika [34]3 years ago
4 0
I think the answer is 29 and 31

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75.50 is what percent of 78.25?
babunello [35]
75.50/78.25 = x/100

Using this proportion, finding x will find the percentage out of 100 that 75.50 is of 78.25

75.5*100=78.25x

x= 7550/78.25 = 96.486%

Or you could just do 75.5/78.25 to get the same answer.
4 0
4 years ago
Halley’s Comet has an elliptical orbit with the sun at one focus and a major axis of 1,636,484,848 miles. The closest the comet
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4 0
3 years ago
Read 2 more answers
Find the output, y, when the input, 2, is -9. Y = Y < 8+ 4 1 -8 2 4 6 -6+
Luba_88 [7]

when x = -9, y = 1

Here, we want to get the value of y when x = -9

To find this, we look at the point x= -9 on the x-axis

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What this mean is that the value of y at that point is 1

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7 0
1 year ago
Can someone help me please? <br><br> Thanks! <br><br> Please show your work and explain.
Liono4ka [1.6K]
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6 0
3 years ago
The perimeter of a rectangle is 48 m. The width of the rectangle is 2 more than half the length. Find the length and the width
Ksivusya [100]

Answer:

Length = 14.6667

Width = 9.33333

Step-by-step explanation:

let the length be x

Width = (x/2)+2

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<em>PLEASE RATE BRAINLIEST</em>


3 0
4 years ago
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