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nirvana33 [79]
4 years ago
11

661÷9 i want to learn how to solve the problem

Mathematics
1 answer:
Vlad1618 [11]4 years ago
7 0
661 ÷ 9 = 73, (4)
63
__
31
27
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40
36
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40
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Areal estate agent makes a 6% commission on the sale of a house.What is the commission on a house that costs $225,000?
Softa [21]

Answer:

$13,500

Step-by-step explanation:

convert percentage to decimal first by dividing it by 100. Multiply the commission percentage by the purchase price to find out your total commission.

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3 years ago
What is the discriminant of 3 x squared minus 10 x = negative 2?
sasho [114]

<u>Answer</u>:

The discriminant of 3 x squared minus 10 x = negative 2 is  76

<u>Explanation</u>:

<u>Given</u>:

3x^2-10x=-2

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We can find out the discriminant by using the formula

D=b^2-4ac

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So  

D=(-10)^2-4(3)(2)

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3 years ago
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PtichkaEL [24]

Answer:

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Step-by-step explanation:

The number of differents menus containing 10 main courses that the restaurant can make if it has 15 main courses from which to chose is calculated through the combination: 15C10. The formula of the combination is: nCr = n! / ((r!) x(n - r)!) 

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3 years ago
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>

Step-by-step explanation:

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