The trick is to exploit the difference of squares formula,
Set a = √8 and b = √6, so that a + b is the expression in the denominator. Multiply by its conjugate a - b:
Whatever you do to the denominator, you have to do to the numerator too. So
Expand the numerator:
So we have
But √12 = √(3•4) = 2√3, so
The expression which can be used to solve this problem is 5.50h + 1.5h.
Since the given data is 44.5 hour week, all we need to do is substitute the given data to the expression. Since it takes 56 hours a week for a complete office/working hour without overtime, Joel's 44.5 hour week means he did not have overtime hours. Therefore the solution is,
5.50(44.5) = 244.75 Dollars.
It is not too difficult. Just do this
50-15
5(10-3)
The answer is 5(10-3)
Hellooo, it's me, you square numbers by
Answer:
i dont know if this is what youre looking for but here again sorry if this is wrong
We have, 56% × x = 32
or,
56
100
× x = 32
Multiplying both sides by 100 and dividing both sides by 56,
we have x = 32 ×
100
56
x = 57.14
If you are using a calculator, simply enter 32×100÷56, which will give you the answer.
Step-by-step explanation:
