Answer: 2v-22
Step-by-step explanation:
2(v)=2v
2(-11)= -22
2v - 22
Answer:
It isn't necessary but having a positive coefficient for
makes things like completing the square and factoring easier.
Answer:
Answer given below
Step-by-step explanation:
D = - 6 x 5 = - 30
Answers B and C are true.
1km x
------------- = ------------
1.12 mins 60 mins
1.12 x = 60
1.12x/ 1.12 = 60/ 1.12
x = (approximately) 53.57 km