Answer:
graph 1
Step-by-step explanation:
it intercepts on 3 of the Y axis as well as having a negative slope of 1
Answer:
35
Step-by-step explanation:
i'm either really confused or there's a lot of weird typos in this
assuming there's just a lot of weird typos, this is how you would solve it:
1. plug in -1 for a and 3 for b

2. multiply 3 by -1

3. multiply 3 by -3

4. add 50 to -9

5. subtract 6 from 41

Answer:
4.6
Step-by-step explanation:
The answer is 'c' because the scatterplot does increase exponentially from 1950 to 1960, and in 1960 the population looks about 8 times greater than 1950. It cant be II because even if the graph may seem as if it is going up, 1990 is decreasing. So that is why I think the answer is 'c'.
Hope this helps!
:)
Solution: Let x be the total space of hard drive.
We are given 80% space of hard drive is full and 12000 megabytes are free.
We can write:





megabytes
We have to free 5% of space as the difference between 80% and 75% is 5%.
Therefore 5% of 60000 is:

We know that 1 minute of video uses 60 megabytes of space.
Therefore number of minutes of video that should be deleted to make 75% of space free is:
minutes of video
Hence, 50 minutes of video should be deleted so that the hard drive is 75% full.