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GarryVolchara [31]
3 years ago
8

7+2/5x=1 I don't know how to do this problem ​

Mathematics
2 answers:
fenix001 [56]3 years ago
7 0

Answer:

x = -15

Step-by-step explanation:

7 + 2/5 x = 1

Subtract 7 from each side

7-7 + 2/5 x = 1-7

2/5x = -6

Multiply by 5/2 to isolate x

5/2 * 2/5x = -6*5/2

x = -15

Naya [18.7K]3 years ago
3 0
7*5+2/5*5x=1*5
35+2x=5
2x=5-35
2x=-30
2x/2=-30/2
x=-15
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nexus9112 [7]
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3 0
3 years ago
Tim answered all the questions on his math test but got 101010 answers wrong. He received 444 points for every correct answer, a
GuDViN [60]

Answer:

4(q - 10) = 76.

q = 28.

Step-by-step explanation:

Let the number of questions be q.

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q = 116/4

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5 0
3 years ago
If angle EOF = 26 and angle FOG = 38., then what is the measure of angle EOG? The diagram is not to scale.
sladkih [1.3K]

Answer:

EOG is 64

Step-by-step explanation:

We can have a diagram for this.

From the description in the question, we can see that the ray FO splits the angle into 2.

We can have the diagram as shown in the attachment;

So mathematically;

EOG = EOF + FOG

So EOG = 26 + 38

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Please check attachment for a diagram

4 0
3 years ago
What is the solution to 2x + 8 &gt; 10 ?
djyliett [7]
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(When you see multiplication, you perform division)
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3 years ago
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