Answer:
Step-by-step explanation:
(1,-10)....x1 = 1 and y1 = -10
(4,12)...x2 = 4 and y2 = 12
slope formula : (y2 - y1) / (x2 - x1)
slope = (12 - (-10) / (4 - 1) = (12 + 10) / 3 = 22/3 <==
I believe that 81 is the correct answer
Get x by itself
-3x+10 = 5x-8
10 = 8x-8
18 = 8x
(18/8) = x
Hope this helps!
Answer: y = i
/5, -i/5
Step-by-step explanation:
If 50 miles, is 100%, what is 21miles off that in percent?
well
