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mylen [45]
3 years ago
12

Y=3x-4;y=4+x substitution

Mathematics
2 answers:
Gnesinka [82]3 years ago
6 0

Answer:

y=54

Step-by-step explanation:

Verdich [7]3 years ago
3 0

Answer:

Step-by-step explanation:

3x-4=4+x

3x-x=4+4

2x=8

x=8/2=4

x=4

Y=4+4

Y=8

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-3( 2u + 5 ) +3.5u = -1u solve the equation
lora16 [44]

Answer:

that conclude idk

Step-by-step explanation:

-6U+-15+3.5U=-1U

-2.5U+15

4 0
3 years ago
What is the distance between the points (-5, 10) and (-5, 2)?
Alona [7]
8 units hope I helped
7 0
3 years ago
What the answer for number 9 ??
ivolga24 [154]
72 pieces
--------------
7 0
3 years ago
50 points!!!
fenix001 [56]

Answer: A

Step-by-step explanation: once you line the numbers up in order from least the greatest, the two middle numbers will be 12. Add 12 + 12 and you get 24. Then divide it by 2 and get 12. That is your median. Your 1st quartile will be 10. Your second quartile will be 15. Your minimum number is 4 and your maximum number is 18.

6 0
3 years ago
Find the slope of the line that passes through (6, 8) and (2, 17).
Inga [223]

Answer:

-9/4

Step-by-step explanation:

Slope is equal to the change in y, over the change in x, or rise over run.

x, is the run

y, is the rise

You can substitute the coordinate numbers on the equation to find the slope. which is y2-y1/x2-x1

m= 17-(8)

——

2-(6)

Your answer will be -9/4 (it doesn’t matter where the negative goes, and there’s a negative because 2-6= -4)

Hope this helps.

8 0
2 years ago
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