Answer:
5
Step-by-step explanation:
3+2x = 4x-7
3+7=4x-2x
x=5
U can show your work by underlining what your rounding and showing which place it is it the right of it but there is no mathematical work
Answer:
4:5
Step-by-step explanation:
I don't see the table but since it is 4 out of every 5 stickers are purple, the ratio would be 4:5, 4/5, or 4 to 5. It doesn't really matter, because all of these mean the same thing.
Tell me if I'm wrong :)