Answer:
C: 7/5
Step-by-step explanation:
In determining the slope of a line, the type of fraction we use is (x-axis/y-axis)
Since the only part of the graph where the x and y are whole numbers (except for the origin but that helps us none lol) is (7, 5), the slope of the line is 7/5
10x+15
5 x 2x=10x
5x3=15
5c + 4f ≥ 200
c + f ≤ 60
c > 0
f > 0
20
replace k with 13 then add so it should be 20
m= 3, -3
Hope this helps!