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9966 [12]
3 years ago
8

Find x when y=6 in the literal equation 5x+4y=39

Mathematics
1 answer:
sergeinik [125]3 years ago
5 0
The equation is like this 5×3 + 4×6 = 39
X = 3
Brainly would be awesome ❤️
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When Andrew goes bowling, his scores are normally distributed with a mean of 115 and a standard deviation of 11. What is the pro
Masteriza [31]

Answer:

I have no idea. : /

Step-by-step explanation:

7 0
3 years ago
Eliminate 3x+2y=4<br> 8x-3y=-6
laila [671]
Steps:
1. Multiply the first line by 3 and the second by 2
3(3x + 2y= 4)
2(8x -3y=-6)
2. New lines are
9x + 6y= 12
16x + -6y=-12
3. Now add/subtract them
25x + 0= 0
25x=0
4. Divide by 25
X=0

5. To find y, substitute the 0 in the x in one of the equations
9x + 6y= 12
9(0) + 6y= 12
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6. Divide by 6, your Y=2
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7 0
3 years ago
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ikadub [295]

Answer:

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4 0
3 years ago
if one tray can hold 12 loaves of bread and eat your I can hold 10 trays can a hundred twenty-five Loaves fit on one rack
tia_tia [17]
I believe the wording of the question is: If one tray can hold 12 loaves of bread and the rack can hold 10 trays, can a hundred and twenty-five loaves fit on one rack? 
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6 0
3 years ago
Read 2 more answers
Can you help me with this math problem? <br><br> (x+ 2) ^ 2 <br> (squared) <br><br> thankyou
Alex787 [66]
Answer: x^2 + 4x + 4

Explanation:
just expand, factor out, and add together.

(x+2)(x+2)

x • x = x^2
2x + 2x = 4x
2 • 2 = 4

x^2 + 4x + 4
8 0
3 years ago
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