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liq [111]
3 years ago
9

PLZZZZZZZZZZZZ HELPpppppp

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0

Answer:

2x2-y=1

4-y=1

-y=1-4

-y=-3

y=3

Step-by-step explanation:

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2x + 3y = 15<br> x + y = 6<br> Work out the values of x and y.
Igoryamba

Answer:

x is 3

and

y is 3

Step-by-step explanation:

(2*3)+(3*3) = 15

6+9 = 15

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The test scores you end up having in geometry class are 81 and 87. What possible scores can you earn on your next test to have a
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A balloon has a circumference of 28 in use the circumference to approximate the surface area of the ballon to the nearest square
nikklg [1K]

The surface area of the balloon is 249 in².

<h3>What is the surface area of the balloon ?</h3>

A balloon has the shape of a sphere. The distance round the sphere is equal to the circumference of the sphere.

Circumference of the sphere = 2πr

Where:

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To learn more about the surface area of a sphere, please check: brainly.com/question/27267844

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5 0
1 year ago
Which statement describes the relationship between x and y in these two equations
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7 0
3 years ago
2x+12=6x-12<br> show all work
kenny6666 [7]
First off we want to combine "like-terms"
1. Subtract 6x , so it will look like this: 2x-6x+12=-12
2. Subtract the -12 from the first side so it looks like 2x-6x=-12-12
3. Combine like terms. So: -3x=-24 . The negatives will cancel out when dividing 24/3.

The final answer is 8 after dividing. Hope this helped!
6 0
3 years ago
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