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Furkat [3]
3 years ago
15

Which ordered pair is a solution to the system of equations? (2x - y=-2 (5x – 2y = 7

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
4 0

Answer:

21

Step-by-step explanation:

the answer to everything is 21

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take a screen shot and then post it

Step-by-step explanation:

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What is the radius and diameter of the following circle?
belka [17]

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Radius = 5.1

Diameter = 10.2

Step-by-step explanation:

Radius is a straight line that connects the center of a circle to a point on the circumference (outside of the circle).

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Last year, James earned £1,300 per month.
mrs_skeptik [129]

Answer:

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3 years ago
1. Complete the inequality below to describe the
dezoksy [38]

Domain is the entire span left to right (on the x-axis) that the graph is on. Since the graph goes from x=-4 and ends at x=4, the domain would be from -4 to 4. The circle at -4 is open, so it does not include the point at -4, just everything leading up to it. So, the domain would be

- 4 < x \leqslant 4

The range is similar, it is the entire span that the graph goes up and down (on the y-axis). The graph starts at the bottom at y=-2, and ends at y=5. The bottom point (4,-2) is closed, so the graph includes that point, and the top point (-4,5) is open and doesn't include the point. Therefore, the range would be

- 2 \leqslant x < 5

5 0
2 years ago
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(PLEASE HELP)
stich3 [128]

Answer:

C

Step-by-step explanation:

Because you should be subtract each other by 20x to transfer from side to another side.

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3 years ago
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