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Ahat [919]
4 years ago
15

Subtract the equations. 7x + 2y = 17 (3x +2y = 3)

Mathematics
1 answer:
Ket [755]4 years ago
5 0

Answer:

14

Step-by-step explanation:

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Oh factory produces six motorcycles in nine hours how many hours will it take to do 16 motorcycles
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6 motorcyles= 9 hours
so (divided both side by 3)
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3 0
4 years ago
Find the measure of each marked angle.
Tatiana [17]

Answer:

x degrees = 50 degrees.

x + 50 degrees = 50  + 50 = 100 degrees

(180 - 3x) degrees = (180 - 3*50) = 30 degrees.

Step-by-step explanation:

In a triangle, the sum of all inside angles must be 180 degrees.

In this question:

The inside angles are: x, x + 50 and 180 - 3x.

Then

x + x + 50 + 180 - 3x = 180

2x - 3x = -50

x = 50

So

x degrees = 50 degrees.

x + 50 degrees = 50  + 50 = 100 degrees

(180 - 3x) degrees = (180 - 3*50) = 30 degrees.

6 0
4 years ago
What is 3 to the power of 2 over 3 equal to?
lyudmila [28]
3^2/3 9/3=3 That answer isn't there so look for an equivalent. Square root of 9 is equal to 3, so that is your answer.
3 0
3 years ago
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1/6 divide 4 answers plz
harkovskaia [24]
1/6 divided by 4 is 1/24
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Alex rides 63 miles in 3 hours. Write an equation that shows the relationship between the distance, d and the time, t that he ri
KatRina [158]

Answer:

please mark as brainliest ( 3. 3t=63d)

Step-by-step explanation:

4 0
2 years ago
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