Answer:

Step-by-step explanation:





I'm super rusty and not very good in slope intercept and I don't want to mess you up, but this video from Khan Academy (https://m.youtube.com/watch?t=215s&v=IL3UCuXrUzE) helped me understand it, you should check it out.
Answer:
1
Step-by-step explanation:
To find the slope of a line, use the slope formula to subtract two points. From the table, the line has points (0,-1) and (1,0) according to the order of the sets.

The slope is 1.
Answer:
63
Step-by-step explanation:
Because 30 percent of 90 equals 27
Thus
90 - 27 = 63.
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