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pentagon [3]
2 years ago
6

Write -2x + y = 7 into y = mx + b

Mathematics
1 answer:
raketka [301]2 years ago
8 0
The answer is y = 2x + 7
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Whats the Independent and Dependent variable of this equation? y = 2x + 5
Slav-nsk [51]
The dependent variable is the one on the left side of the equal sign (y).
The independent variable is the one on the right side of the equal sign (x).
8 0
3 years ago
Emma is thinking of three numbers from 1 to 9 that have the sum of 20 find of the possible numbers
Salsk061 [2.6K]
9+9+2=20
9+8+3=20
9+7+4=20
9+6+5=20
(These ones are kin of repeated but in a different order:)
9+5+6=20
9+4+7=20
9+3+8=20
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6 0
3 years ago
What number should be added to 95 to get a sum of 73
agasfer [191]
95 + x = 73
95 + -22 = 73
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5 0
3 years ago
Please help me!!! what is the average of 24, 38, and 19?
faust18 [17]
You have to add up all the numbers then divide by the amount of numbers there are
24+38+19=81
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The average is 27
6 0
3 years ago
Read 2 more answers
The greater of two numbers is six more
pickupchik [31]

Answer:

 

Let's begin by writing the mathematical equations given by the sentences.

 

Let X = smaller number

Let Y = larger number

 

The first sentence tells us

X + Y = 38

 

The second sentence tells us

X = Y/3 + 6

 

Since you weren't given a specific method to use, you can use either the substitution method or the elimination(addition) method, whichever works best for you.

 

Since the 2nd equation has the X isolated, I'm going to isolate the X in the first equation,

X = 38 - Y

 

Since both equations are equal to X, I can set them equal to one another and solve for Y.

Y/3 + 6 = 38 - Y

 

Y + 18 = 114 - 3Y

4Y = 96

Y = 24

 

Then use either of the two original equations to solve for X

X + Y = 38

X + 24 = 38

X = 14

Step-by-step explanation:

PLS MAKE ME AS BRAINLIST

5 0
3 years ago
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