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jarptica [38.1K]
3 years ago
11

2x+4 and x+2 equivalent or not

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0
2x + 4 = 2(x + 2) are equivalent.
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X^2 = 60
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Which line has an equation of y=-5x+4 in slope-intercept form?
tino4ka555 [31]

You can figure the line for each pair of points, or you can try the points in the equation you have and see which are on the line.


First answer: x=1, y=-5×1 +4 = -1 . . . not 9. (1, 9) is not a point on the line


Second answer: x=2, y=-5×2 +4 = -6 . . . not -14. (2, 14) is not a point on the line


Third answer: (see the calculation for the first answer) . . . -1 ≠ 1. (1, 1) is not a point on the line


Fourth answer: (see the calculation for the second answer) We know that (2, -6) is on the given line. Checking (4, -16), we find it is as well.



The appropriate choice is the 4th answer:

... a line passing through the points (2, -6) and (4, -16)

4 0
3 years ago
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Jackie is taking a week-long football class. The first day, she gains 6 yards on her only possession of the football. On the sec
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6

Step-by-step explanation:

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3 years ago
(6 + 73)2
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Answer:45+1273

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What is the range of the averages in this class? histogram group of answer choices 65 points 80 points 30 points none of the abo
natulia [17]

The range of the averages in a class with a maximum point of 100 point and a minimum point of 20 point is 80 points

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Range is the difference between the maximum value and minimum value of a data set. Hence:

Range = Maximum - Minimum

Let us assume that the maximum point is 100 point and the minimum point is 20 point, hence:

Range = 100 - 20 = 80 points

The range of the averages in a class with a maximum point of 100 point and a minimum point of 20 point is 80 points

Find out more on equation at: brainly.com/question/2972832

#SPJ1

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2 years ago
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