First one, cause it is to dramatic!!!!!!!!!!!!!!!
hope this helps, may I have brainliest?
Answer:
Addition, 83.6
Step-by-step explanation:
x - 72.6 = 11, x = 83.6
The grandson must add 72.6 to both sides to solve for x.
Step-by-step explanation:

The answer should be 12x cm power of 2
She will be able to fill 3 jars because 4/5=16/20 and 1/4 = 5/20 so 5/20 x 3 = 15/20