3 years ago

Two times one number added to three times a second number is 21.

Mathematics

1 answer:

il63 [147K]3 years ago

5 0

Answer:

$x = - \frac{9}{17} \: \: y = \frac{125}{17 }$

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The answer is 1500 I hope this help!

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Plot the corresponding points for the inverse of the function represented by this table of values. x -4 0 3 7

NNADVOKAT [17]

Answer:

See explanation

Step-by-step explanation:

Given the function f(x) for which

$\begin{array}{ccccc}x&-4&0&3&7\\ \\f(x)&9&5&2&-2\end {array}$

If you want to plot the corresponding points for the inverse of the function f(x), change $f(x)$ into $y$ :

$\begin{array}{ccccc}x&-4&0&3&7\\ \\y&9&5&2&-2\end {array}$

switch x and y

$\begin{array}{ccccc}y&-4&0&3&7\\ \\x&9&5&2&-2\end {array}$

and then change $y$ into $f^{-1}(x).$

You get

$\begin{array}{ccccc}x&9&5&2&-2\\ \\f^{-1}(x)&-4&0&3&7\end {array}$

Now plot these points on the coordinate plane (see attached diagram).

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3 years ago

Michael wrote a novel that sells for $20 dollars each. He received a bonus of $50,000 to sign the contract to write the book, an

Marat540 [252]

$50000 + (9%x(10000x$20)=
$50000 + (9%x$200000)=
$50000 + $18000=
$68000

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WHICH LINE HAS A SLOPE OF 0 AND GOES THROUGH (5, -8)

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The slope of a horizontal line. A horizontal line has slope 0

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What is the greatest common factor (GCF) of 24 and 40?

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Question:

What is the greatest common factor (GCF) of 24 and 40?

Answer:

Step-by-step explanation:

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