Answer:
the 21st day
Step-by-step explanation:
21 is 3 and 7's least common multiple
Answer:
c
Step-by-step explanation:
its c because I just cacuulated it
Answer:
D) 3/15
Step-by-step explanation:
(-2/5) - (-9/15) = (-6/15) - (-9/15) = (-6/15) + (9/15) = 3/15
I would go with B i had this question on my test and i got it correct
Answer: 9
Step-by-step explanation:
s = 7
k = 4
x = 6
7 - 4 + 6
3 + 6
9
