The scientific notation for that number is:
2.5 x 10^-9
Answer:
b = -3
Step-by-step explanation:
just divide 27 by -9 dude
Answer:
uh i dont know lol im new how do i use this thing bahahaha
Step-by-step explanation:
Answer:
Step-by-step explanation:
5(-3k+5)=-4K+k+1
Opening bracket
-15k + 25 = -4k + k + 1
-15k + 4k - k = 1 - 25
-12k = -24
k = -24/-12
k = 2
Answer:
165 cards left
Step-by-step explanation:
x + 221 = 386
-221 from both sides
x = 165