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Andrej [43]
2 years ago
7

Kristin won 44 lollipops playing basketball at her school's game night. Later, she gave two to each of her friends. She only has

2 remaining. How many friends does she have?​
Mathematics
1 answer:
Colt1911 [192]2 years ago
6 0
21 friends.



44 - 2x = 2, where x is the number of friends Kristin has.

Subtract 2 on each side.

42 - 2x = 0

Add 2x on each side.

42 = 2x

Divide by 2 on each side.

42 / 2 = x

21 = x

Kristin has 21 friends.



Please consider marking this answer as Brainliest to help me advance.
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Step-by-step explanation:

The value x = 42 is a solution to the equation 7 = x/6.

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3

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1)The computer accessory that Joanne is considering
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Answer:

Check Explanation.

Step-by-step explanation:

- A sample space includes all the possible outcomes of a statistical event. It refers to all the possible results, values that a statistical event can take on.

- Any required probability = (number of outcomes in the sample space for that event)/(number of events in the sample space)

a) Joanne is considering selling a computer accessory at her store and the accessories come in white, beige, gray or black and as an optical mouse, mechanical mouse or trackball.

This means that an accessory can be white and an optical mouse, white and a mechanical mouse or white and a trackball.

This can be done for the 3 other colours.

So, the sample space for the accessory spans:

(white, optical mouse), (white, mechanical mouse), (white, trackball), (beige, optical mouse), (beige, mechanical mouse), (beige, trackball), (gray, optical mouse), (gray, mechanical mouse), (gray, trackball), (black, optical mouse), (black, mechanical mouse), (black, trackball)

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The sample space for Jackie's outfits is;

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Hope this Helps!!!

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IgorLugansk [536]
The equation given in the question is 

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