Question

help??

Answer 1

x-y=9
x=2y=6
2y-6-x=8
y-7=8
+7 +7
then u get your answer
Hopefully I did that right i dunno

Answer 2

when u do y-7=8 your gonna add 7 to the 7 and the 8

Answer 3

Actually yk what do not answer that I will get u the correct answer soon

Answer 4

First image:
Correct answer: 18

Explanation: To find the smaller number just times 9 by two.

Answer 5

For the second image, there are 50 adult tickets and 150 children tickets.

You know there are 3 times of adult tickets than children's tickets, so times 18 by 3 then divide by 1980.

Answer 6

Third image it is C because y = 8 times the many goldfish as angelfish and x + y = the total number of fish, 360.