Answer:
13/24 is your answer for this
Step-by-step explanation:
The y-intercept of the graph shows that at m = 0, c = 15. We can see a constant slope that causes the graph to pass through m = 20, c = 20, as well as m = 40, c = 25. This shows a constant increase of $5/20 minutes, or a slope of 5/20 = 1/4. Based on slope-intercept form y = mx+b, the equation would be c = (1/4)m+15, from 0 <= m <= 44,640. This is the second of the given choices.
Answer:
-1/2
Step-by-step explanation:
we know x=9
putting the value, we get,
-5/6(9) + 7
-15/2 + 7
-7.5 + 7
= -0.5
= -1/2
7x - 8(-2 + 9) = 112
7x - 8(7) = 112
7x - 56 = 112
7x = 112 + 56
7x = 168
x 168/7
x = 24 <==
