The answer to question seven and question nine is
Answer:
Step-by-step explanation:
24 marbles in the first group
28 marbles in the second group
Answer:
y = 4
Step-by-step explanation:
Make equal ratios. y 10 4
=
x 22.5 9
If you divide 10 and 22.5, you get 0.44 repeating. If you divide 4 and 9, you will also get 0.44 repeating.
I’m not sure what the first one is, but number 4 is A) y=2x+4
