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3 years ago

Of all numbers whose difference is 18, find the two that have the minimum product.

Mathematics

1 answer:

tatuchka [14]3 years ago

8 0

Answer:

The two numbers are 9 and -9

Step-by-step explanation:

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X+2(x+3(x+4(x+5)))=153

Allushta [10]

Answer:

$x=1$

Step-by-step explanation:

Here first open the inner parentheses and use the distributive property,

$4(x+5)=4x+20\\\\(x+4(x+5))=(x+4x+20)=(5x+20)\\\\3(x+4(x+5))=3(5x+20)=15x+60\\\\(x+3(x+4(x+5)))=(x+15x+60)=16x+60\\\\2(x+3(x+4(x+5)))=2(16x+60)=32x+120\\\\x+2(x+3(x+4(x+5)))=x+32x+120=33x+120\\\\\\Hence\ x+2(x+3(x+4(x+5)))=x+32x+120=33x+120\\\\\Rightarrow 33x+120=153\\\\33x=153-120\\\\33x=33\\\\x=1$

3 0

3 years ago

The latest mystery novel cost $24 the table shows the sales of that this novel by a bookstore what was the dollar amount of the

Ket [755]

Answer:

$3768

Step-by-step explanation:

The amount of sales will be the product of the selling price of each book and the number of books sold.

sales = book price × number of books

sales = $24 × 157 . . . . . . . . books sold on Saturday

sales = $3768 . . . . . . . . . . . sales on Saturday

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3 years ago

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jenyasd209 [6]

Answer:

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In order to inscribe a circle in a triangle, which line must you construct?

Neporo4naja [7]

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ale4655 [162]

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Step-by-step explanation:

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4 years ago

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