B they only have one pair of parallel sides. The top and bottom
Answer:
-3.5
Step-by-step explanation:
To find the slope we use
m = (y2-y1)/(x2-x1)
= (-15-20)/(-6 - -16)
=(-15-20)/(-6+16)
-35/10
= -3.5
To get from 40% to 100%, divide by 2 and multiply by 5.
I.e. 40/2 = 20
20 x 5 = 100%
Do the exact same for 102
102/2 = 51
51 x 5 = 255 students
You just have to cross multiply. 20 x 285 = 5700. 5700 / 95 = 60.
He will run 60km
m is equal to 3. Need I say more?
