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WINSTONCH [101]
3 years ago
8

Someone please help me answer this!!

Mathematics
2 answers:
Vilka [71]3 years ago
7 0
The answer would be 343^3
Marrrta [24]3 years ago
5 0

Answer:

7^9

Step-by-step explanation:

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Which value of x makes the equation 1.25(6x - 20) = 50 true?
bixtya [17]
D. X = 10

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Solve This Equation 5x - 5 = 50
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All you have to do is add 5 to both sides and then divide by 5 on both sides
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Please help :(<br> [math]
sergij07 [2.7K]

Hey!

------------------------------------------------

First Equation:

2x + 3 = -7

2x + 3 - 3 = -7 - 3 (Subtract 7 to both sides)

2x = -10

2x/2 = -10/2 (Divide 2 to both sides)

x = -5

------------------------------------------------

Second Equation:

4.5x - 7 = 20

4.5x + (-7) + 7 = 20 + 7 (Add 7 to both sides)

4.5x = 27

4.5x/4.5 = 27/4.5 (Divide 4.5 to both sides)

x = 6

------------------------------------------------

Third Equation:

-3x + 7 = 28

-3x + 7 - 7 = 28 - 7 (Subtract 7 to both sides)

-3x/-3 = 21/-3 (Divide -3 to both sides)

x = -7

------------------------------------------------

Answers:

2x + 3 = -7 → x = -5

4.5x - 7 = 20 → x = 6

-3x + 7 = 28 → x = -7

------------------------------------------------

Hope This Helped! Good Luck!

8 0
3 years ago
Y = 4x - 7 <br> What is the slope?
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Answer:

(4x the answer ) can you help with my question

Step-by-step explanation:

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