Answer:
f=21
Step-by-step explanation:
The equation you could write is -4f=-84. Solving this (dividing by -4 on both sides), your answer is that f=21.
Answer:
there are 33 marbles
Step-by-step explanation:
100÷3
Hey there!
(130 billion) in scientific notation:
Hope this helps!
Answer:
C.
Explanation: I guest it is base on my research but i dont have a solution peace