Well you will just subtract 91 - 7 which equals 84.
So 7 + 84 = 91
2x^2-y
Plug in the values.
2(3)^2-(-2)
2(3)^2+2
Exponents first.
2*9+2
18+2
20
The answer is 20.
I hope this helps!
~kaikers
Answer:
B
Step-by-step explanation:
2x3=6 and 6x4=24 so 6-24= -18
A random sample (Sample 1) of the Mercedes's average driving speed (km/h) is: 120, 142, 142, 165, 132, 130, 156, 136, 167, 139,
ziro4ka [17]
The median of Mercedes' speed is 144 km/h.
The median of Audi's speed is ~133,6 km/h.