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saveliy_v [14]
2 years ago
6

Pls help fast maths ​

Mathematics
1 answer:
-Dominant- [34]2 years ago
6 0

Answer:

the answer of question number 4 is : (x+4)

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Kryger [21]
Switch y=2x+7 to 2x-y=-7 then multiply that equation by 2 to cancel out the y's. that ends up as 4x-2y=-14 which then you get x=-24. then you substitute x into one of the original equations y= 2(-24)+7 which equals y=-41
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3 years ago
Consider the function represented by the tabe what is f(0)
lisov135 [29]
The correct answer above
3 0
3 years ago
Ethan Planted a tree that was 1.85 meters tall. Several years later, the tree is 5.30 meters tall. Which equation can be used to
Sergeu [11.5K]
Answer: B. 1.85 + x = 5.30

Explanation:

The starting height of the tree was 1.85 meters. To find the number of meters the tree grew, you would subtract the current height from the previous height.
5.30-1.85=x. This equation is the same as 1.85 + x = 5.30 if you switch the 5.30 and x.
7 0
3 years ago
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Which of the following ordered pairs could be placed in the table and still have the relation qualify as a linear function? (4 p
Lerok [7]

Answer:

(2, 7)

Step-by-step explanation:

7 0
2 years ago
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Which proportion correctly shows the equivalence of two fractions?
lyudmila [28]

Answer:

B is your answer.

Step-by-step explanation:

Depends on 18/36 = 72/444, because 444 doesn't make sense at all. None of the others are equivalent. If it's 72/144 then this is the answer

Hope this helps.

7 0
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