Pls help : i wrote it out but i have the image so it’ll be easier to solve : Drag each expression or value to the correct box. N
ot all tiles will be used.
Luke started a weight-loss program. The first week, he lost x pounds. The second week, he lost pounds less than times the pounds he lost the first week. The third week, he lost 1 pound more than of the pounds he lost the first week.
Liam started a weight-loss program when Luke did. The first week, he lost 1 pound less than times the pounds Luke lost the first week. The second week, he lost 4 pounds less than times the pounds Luke lost the first week. The third week, he lost pound more than times the pounds Luke lost the first week.
Assuming they both lost the same number of pounds over the three weeks, complete the following sentences.
[tiles inserted here]
9/4x - 9/2
21/4x - 9/2
6 pounds
4 pounds
13/4x - 1/2
2 pounds
The expression for Luke's weight loss over the 3 weeks is [ blank here ]
The expression for Liam's weight loss over the 3 weeks is [ blank here ]
The number of pounds Luke lost in the first week is [ blank here ]
The number of pounds Luke and Liam each lost over the three weeks is [ blank here ]
Luke started a weight-loss program. The first week, he lost x pounds. The second week, he lost pounds less than times the pounds he lost the first week. The third week, he lost 1 pound more than of the pounds he lost the first week.
Liam started a weight-loss program when Luke did. The first week, he lost 1 pound less than times the pounds Luke lost the first week. The second week, he lost 4 pounds less than times the pounds Luke lost the first week. The third week, he lost pound more than times the pounds Luke lost the first week.
Assuming they both lost the same number of pounds over the three weeks, complete the following sentences.
[tiles inserted here]
9/4x - 9/2
21/4x - 9/2
6 pounds
4 pounds
13/4x - 1/2
2 pounds
The expression for Luke's weight loss over the 3 weeks is [ blank here ]
The expression for Liam's weight loss over the 3 weeks is [ blank here ]
The number of pounds Luke lost in the first week is [ blank here ]
The number of pounds Luke and Liam each lost over the three weeks is [ blank here ]
1 answer:
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Answer:
x = 7
Step-by-step explanation:
Start by solving for which is a common expression for both equations. Then in the first equation:
and in the second equation:
Now we make the two expressions equal so we get: