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Lorico [155]
3 years ago
6

Gente como resolver problemas sobre sistemas lineares ?? me

Mathematics
1 answer:
Bond [772]3 years ago
5 0
3x+5y=16 is linear equation........
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What is 2+4 when solving the equation problem
Amanda [17]

Answer: 8

Step-by-step explanation:  A divided by 2 equals 4.

1) do inverse operation which is multiplication

2) do 2 times 4

3) that equals 8

4) now we plug it in a= 8

5) we check our work....

    8/2 = 4

Yay! it fits now we know our answer a=8 is correct

4 0
4 years ago
True or false:x/3 is equivalent to 1/3x.explain your reasoning.
KIM [24]
That is true because you are still dividing x by three either way
8 0
4 years ago
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It costs $38 for 2 people to go to the movie theater. 40% of the money was for snacks.What was the cost of each movie ticket?
stira [4]

Answer:

11.4

Step-by-step explanation:

40% of 38 is 15.2, 38-15.2=22.8. 22.8/2=11.4 (since there's two people)

4 0
4 years ago
What is the ratio of shaded to unshaded
Rom4ik [11]
Do you have a picture for me to help answer this?
8 0
4 years ago
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Solve<br>2(4x + 3) = 10x - 2​
ruslelena [56]

Answer:

x = 4

Step-by-step explanation:

2(4x + 3) = 10x - 2

2 × 4x + 2 × 3 = 10x - 2

8x + 6 = 10x - 2

8x - 10x = - 6 - 2

- 2x = - 8

2x = 8

x = 8/2

x = 4

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3 years ago
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