Answer:
55 hours
Step-by-step explanation:
Write the problem as an equation.
4290-78x=0
Where 'x' is each hour the pond is being drained.
Then, solve.
4290=78x Add 78x to each side of the equation
55=x Divide both sides by 78
B
The answer is B no questions GO GO GO SUBTRACTION SIGN MEANS THEY OWE MONEY
is 40/41 because is de answerv
subtract 2 on both sides
23
