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serious [3.7K]
3 years ago
9

A student answered 12 out of 15 questions on an exam correctly.

Mathematics
1 answer:
den301095 [7]3 years ago
6 0

Answer:

1. 4/5

2. 80%

Step-by-step explanation:

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Oksana_A [137]

Answer:

y = 1x + 2

Step-by-step explanation:

To fill in slope intercept form(y = mx + b) identify the initial value(b) and slope(m).

The initial value is the y coordinate when the x coordinate is 0. It is also known as the point where the line crosses the y axis. This point on the graph is (0, 2). So, the initial value is 2.

Slope is identified by finding a point on the graph that the line passes through and creating a right triangle to a point that is even with both point. Then, divide the y coordinate of that point by its x coordinate. One coordinate you could use is point (-2, 2). 2 divided by -2 is -1. But, since the line has a positive association, the slope is going to be a positive number. So, the slope is 1.

Now fill in the the slope intercept form.

y = mx + b ---> y = 1x + 2

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2 years ago
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Add the amount withdrawn from the end Balance then subtract the 2 deposits shown here, the end result would be his initial deposit. $123.90
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a country's population in 1992 was 39 million. In 1997 it was 42 million. Estimate the population in 2009 using the exponential
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17−2p=4p+5 Please answer quickly
prohojiy [21]
<span>17−2p=4p+5
Add 2p to both sides
17=6p+5
Subtract 5 from both sides
12=6p
Divide 6 on both sides
Final Answer: 2=p</span>
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3 years ago
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