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tatyana61 [14]
3 years ago
8

If x = -2 and y = 3, by how much does 2y2 - x exceed 2x2 - y?

Mathematics
1 answer:
Akimi4 [234]3 years ago
3 0
Yes it does, to find this insert the values of x and y into the equation.
14>-11
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Please Help me Please Please the question and options are in the picture
Lapatulllka [165]

If you eliminate the parentheses, then add mq, you have

... y - p + mq = mx

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3 0
2 years ago
the sum of four consecutive integers is 2174. what are the integers? (continuation) the smallest of four consecutive integers is
timofeeve [1]
The smallest of the four numbers is x.
Since the four numbers are consecutive, this means that each number is one more than the previous.
Therefore, the four numbers are:
x
x + 1
x+1 + 1 = x+2
x+2 + 1 = x+3

Now, we are given that the sum (s) of the four numbers is 2174
This means that:
s = x+x+1+x+2+x+3
s = 4x + 6

We are given that s = 2174. Substitute with s in the above equation and solve for x as follows:
2174 = 4x + 6
4x = 2174 - 6
4x = 2168
x = 2168 / 4
x = 542

Based on the above calculations, the four numbers are:
542, 543, 544 and 555

7 0
3 years ago
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Answer:

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