Answer:
Lucy has $60
Step-by-step explanation:
Mel had 80
Lucy had 40
Now Mel has 100
and Lucy has 60
60/100 = 3/5
The graph of the linear equation can be seen in the image below.
<h3>
How to graph the linear equation?</h3>
Here we have a linear equation:
y = -x
To graph it, we just need to find two points and the line, and then connect the points with a line.
Evaluating in x = 0, we get:
y = -0 = 0
Then we have the point (0, 0).
Evaluating in x = 1 we get:
y = -1
So we have the point (1, -1)
Now we just need to graph these two points and connect them with a line, the graph can be seen below.
If you want to learn more about linear equations:
brainly.com/question/1884491
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Answer:
Technically, we do not know what x and y are, but there are some numbers that we can assume they stand for. For example, IF x = 10 and f = 1, that would mean the equation is basically 10 - 5 = 5. However, it could be multiple things, such as 20 - 15.
Answer:
all of them
Step-by-step explanation:
Answer:
112
Step-by-step explanation:
![12 + (( {5}^{2} ) \times 4) \\ 12 + (25 \times 4) \\ 12 + 100 \\ = 112](https://tex.z-dn.net/?f=12%20%2B%20%28%28%20%7B5%7D%5E%7B2%7D%20%29%20%5Ctimes%204%29%20%5C%5C%2012%20%2B%20%2825%20%5Ctimes%204%29%20%5C%5C%2012%20%2B%20100%20%5C%5C%20%20%3D%20112)
please mark as brainliest