Answer:
Should be C
Step-by-step explanation:
Only the same power number can be use to add or subtract :)
But why is A, B and C same kinda stuff?
What is 4th to the 60th piwer
U will take the two diagrams
And name them A N B
U then solve the triangle by triangle
Answer:
Mrs. Stern washed more
laundry still needs to be washed.
Step-by-step explanation:
Total amount of laundry: 
of the laundry still needs to be done.
Mrs. Stern washed 
of the laundry.
Her son washed 
of the laundry.
Mrs. Stern washed more laundry than her son.
