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Ostrovityanka [42]
3 years ago
13

How many solutions does this equation have |5x+10|=-100

Mathematics
1 answer:
Nataly [62]3 years ago
8 0

Answer:

No solutions

Step-by-step explanation:

One way in which to solve this absolute value problem is to divide it through by 5, obtaining:  |x + 2| = - 20

Here it becomes obvious that we have a negative result for an absolute value expression, which is NEVER acceptable.

Thus, this equation has NO solutions.

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Is negative 2 n 13/16 greater, or less than or equal to negative 2 11/14???
Kazeer [188]
-2 \frac{13}{16} \ \textless \  -2\frac{11}{14}
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3 years ago
Follow me on brainy,and what is a+b+z+fg-y+up+f+r=​
pickupchik [31]

Answer:

Sure why not.

Step-by-step explanation:

7 0
3 years ago
What is the Arabic number equivalent to the Roman numeral XXII?
GrogVix [38]
22 should be the answer

4 0
4 years ago
Simplify the cube root in simplest radical form.<br> 9x374<br> Please help
algol [13]

Answer:

D. xy\sqrt[3]{9y}

Step-by-step explanation:

\sqrt[3]{9x^3y^4}

\sqrt[3]{9}\sqrt[3]{x^3}\sqrt[3]{y^4}

The \sqrt[3]{x^3} cancels out to become x:

\sqrt[3]{9}x\sqrt[3]{y^4}

Split the y^4=y*y^3

\sqrt[3]{9}x\sqrt[3]{y^3}\sqrt[3]{y^1}

\sqrt[3]{y^3} =y

xy\sqrt[3]{9} \sqrt[3]{y}

Put the cube root of y and cube root of 9 together:

xy\sqrt[3]{9y}

6 0
4 years ago
Sales tax on an item directly proportional to the cost of the items purchased. If the tax on a $400 item is $24, what is the sal
ArbitrLikvidat [17]

Answer:

$21

Step-by-step explanation:

This can be easily solved by fraction 400/24=350/x

x=$21

4 0
3 years ago
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