This stuff is way to hard
Answer:
Step-by-step explanation:
Answer:
n < 20
Step-by-step explanation:
2n – 1 < 39
Add 1 to each side
2n – 1+1 < 39+1
2n < 40
Divide each side by 2
2n/2 < 40/2
n < 20
Answer:
B
Step-by-step explanation:
n³-125=0
n³=125
n= ³√125
n=5