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3 years ago

The first coordinate of the point ( - 3, 2) indicates the point is located

Mathematics

1 answer:

Tom [10]3 years ago

6 0

Answer:

In the first coordinate

Step-by-step explanation:

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Cindy's Gift Shoppe purchased 8-inch candles at $9.95 a dozen, less a 25 percent trade discount. If the owner wishes to sell the

Diano4ka-milaya [45]

The first thing you should do for this case is to take 35% out of 9.95
We have then
(0.35) * (9.95) = 3.4825
Then, we must add this value from the original price of a dozen
9.95+3.4825 = 13.4325
less a 25 percent trade discount
 13.4325*(1-0.25)= 10.074375
 answer
the selling price of each dozen should be $ 10.074375

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3 years ago

The distance between Cincinnati, Ohio and Charlotte, North Carolina is about 336 miles. The distance between Cincinnati and Chic

iren [92.7K]

Check the picture below, bear in mind that all 3 cities are colinear.

$\bf \stackrel{\textit{Charlotte to Chicago}}{336+247}+\stackrel{\textit{Chicago to Cincinnat} i}{247}$

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3 years ago

PLEASE HELP ASAP are f(x)=4/x-2-1 and g(x)=3/x+2-2 inverses of each other?

GREYUIT [131]

Answer:

To find the inverse of:

$f (x)=\dfrac{4}{x-2}-1$

Set the function to y:

$\implies y=\dfrac{4}{x-2}-1$

Rearrange to make x the subject:

$\implies y+1=\dfrac{4}{x-2}$

$\implies (y+1)(x-2)=4$

$\implies xy-2y+x-2=4$

$\implies xy+x=2y+6$

$\implies x(y+1)=2y+6$

$\implies x=\dfrac{2y+6}{y+1}$

Swap x and y:

$\implies y=\dfrac{2x+6}{x+1}$

Change y to the inverse of the function sign:

$\implies f$ $\:^{-1}(x)=\dfrac{2x+6}{x+1}$

Rewrite g(x) as a fraction:

$g(x)=\dfrac{3}{x+2}-2$

$\implies g(x)=\dfrac{3}{x+2}-\dfrac{2(x+2)}{x+2}$

$\implies g(x)=\dfrac{3-2(x+2)}{x+2}$

$\implies g(x)=\dfrac{3-2x-4}{x+2}$

$\implies g(x)=-\dfrac{2x+1}{x+2}$

Therefore, as the inverse of f(x) ≠ g(x), the functions are NOT inverses of each other

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2 years ago

Kesha sharpened 4 colors of pencils for her teacher. She sharpened equal amounts of red and green pencils. Then she sharpened tw

Nimfa-mama [501]

Variables are taken from the first letter of the color, ex: green = g.

Given:
r = g
2r = b = y
Total =42

So then:
r+ r + 2r + 2r = 42
6r = 42
r = 7

y = 2r
y = 2(7)
14 of the 42 pencils were yellow.

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3 years ago

Solve the one step equations- 3.7+w=9.24

mariarad [96]

Simplifying -3.7 + w = 9.24 Solving -3.7 + w = 9.24 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '3.7' to each side of the equation. -3.7 + 3.7 + w = 9.24 + 3.7 Combine like terms: -3.7 + 3.7 = 0.0 0.0 + w = 9.24 + 3.7 w = 9.24 + 3.7 Combine like terms: 9.24 + 3.7 = 12.94 w = 12.94 Simplifying w = 12.94

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3 years ago

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