Christian had a total of 105 hours of overtime in the office. What was her average daily overtime?
2 answers:
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For this case we must simplify the following expression:
So, solving the first parentheses we have:
We have to:
We add similar terms taking into account that different signs are subtracted and the sign of the major is placed:
Finally, the simplified expression is:
ANswer:
Answer:
2A / (a + b) = h
Step-by-step explanation:
A = (h/2)(a + b) Multiply both sides by 2
2*A = (h/2) * (a + b)*2
2A = h*(a + b) Divide both sides by (a + b)
(2A)/(a + b) = h