Can someone plz help me solved this problem I need help ASAP plz help me! Will mark you as brainiest!

8

Step-by-step explanation:

y²+by+16= (y+4)²

y²+by+16= y²+2*4*y+4²

y²+by+16= y²+8y+16

by=8y

b=8

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.