A i did this and i got a good grade
Answer:

Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
2 in 41.000
So ... 2 into 4 go's twice so put down 2
2 go's into 1 zero so put zero down. Then ur point
Ur real answer is 20.5
Hope that helped