Answer:
number one is 3 Step-by-step explanation:
number 2
the answer is 2
number 3
answer is 42
number 4 answer is 15
Answer:
substitute x=1/2 in the equation then it will be

26 divided by 6 = 4, so she put four plates on each table
I hope this helps ;)
Answer:
sorry i cant I really need the points tho