<em>t would be 8 if you are multiplying .</em>
Answer:
C
Step-by-step explanation:
One side is 60 so the other side is 60
X=20
4(20)-20=60
60=(4(20)-20)
60=80-20
60=60
kinda got a bit dum
I am not sure, but the best answer should be 8 miles per hour
x=8
Step-by-step explanation:
Divide both sides by the numeric factor on the left side, then solve.
Step-by-step explanation:
y = 3x² - 10x - 2
a = 3
b = -10
c = -2
D = b² - 4ac
D = (-10)² - 4.3.(-2)
D = 100 + 24
D = 124
