Work backwards. If there were 14 at the end, then multiply this by 3/2 because 2/3 of the marbles were given to Sam. so 14 times 3/2 is 21. There were 28 total because if you add 1/3 to 1/6 you get 1/2. So they they lost 1/2 of the marbles and got 1/4 of the original amount back, which was 21.
So the original number was 28. Hope this helps!
Answer:
2
Step-by-step explanation:
2 x 2 = 4.
Find the domain and range of the exponential<span> function </span>h<span>(x) = </span>125x<span>. Explain your findings. As x decreases, does </span>h<span> increase or decrease?</span>
