6/x = 9/12
Cross multiply: 9x =6(12)
9x=72
Divide both sides by 9:
9x/9 = 72/9
X=8
Answer:
u = 5
Step-by-step explanation:
<u>→Distribute the 3 to (-3u - 5):</u>
4u = 16u - 9u - 15
<u>→Add like terms:</u>
4u = 7u - 15
<u>→Subtract 4u from both sides:</u>
0 = 3u - 15
<u>→Add 15 to both sides:</u>
15 = 3u
<u>→Divide both sides by 3:</u>
5 = u
Answer: 2500 grams
Step-by-step explanation: 2.5 x 1000 = 2500
The discount offered on each backpack reduces the mean, median and mode.
<h3>What is the mean, median and mode?</h3>
The mean, median and mode are measures of central tendency. The means is the average of a set of numbers. The median is the number that is in the center of a set of numbers. The mode is the number that occurs most frequently of a set of numbers.
When the discount is applied, the prices of the backpacks become smaller. As a result, the mean, median and mode reduce also.
For example, assume that there are 3 backpacks with the following prices $12, $30 and $30. The mean is 24. The median is $30. The mode is $30. After the discount, the prices become $6, $24 and $24. The mean is 18. The median is $24. The mode is $24.
To learn more about mean, please check: brainly.com/question/25842202
Answer: yea
Step-by-step explanation: looks like there congruent to me