Answer:
12
Step-by-step explanation:
15 + 14 + 17= 46
58 - 46= 12
hope this helps! xoxo raina
y=4
84=30y-9y, first you collect like terms.
84=21y, swap the sides
21y=84, devide both sides and you get y =4
Answer: a) 4 b) you could make up to 8 liters
Hope this helps!!!!!!!!!
there isnt any increase or decrease
