Answer:
x = 0.5
Step-by-step explanation:
2.2X + 2.2 = 1.1
subtract both sides by 2.2
2.2X = -1.1
divide both sides by 2.2
we get x = 0.5 or 1/2
He was thinking of 23
I’ve attached my work on how I got it....
You do the opposite sign of what is given
Hope it helps!!
Answer:

Step-by-step explanation:
First subtract 100 and 64. To find how many didn't choose to drink chocolate milk.
100-64=36
Percentages put into fractions will be Percentage over 100.
So, the fraction will be
. Now simplify.
