There are 8 big fish for every 10 small fish, ..... 5 small fish.
3a + b = 54...when b = 9
3a + 9 = 54
3a = 54 - 9
3a = 45
a = 45/3
a = 15 <===
A is false but R is true (the mean of the last 3 values is not 8 since x=7)
Answer:
Step-by-step explanation:
i Believe its A. B. And D. But i could be wrong
Hi there. Actually, the image that you have provided us with is a little bit blurry so, if you can make the image a little bit clearer, then I can help you with this question.
Thanks.
