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vlabodo [156]
3 years ago
14

Help me write this in a two column proof!!

Mathematics
1 answer:
Katena32 [7]3 years ago
5 0
I'm sorry, I don't see the question. Could you please retake the photo in better quality so I could answer it? Thanks!
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Marissa's Fashions purchases designer boots from a manufacturer for $50.88 per pair. Marissa then adds a certain amount to the p
KATRIN_1 [288]

Answer:

Markup of _66.67_ % or $ _33,92_ per pair of boots

Step-by-step explanation:

In order to find the markup per pair of boots, we need to find the sales price BEFORE tax.

That can be done simply with a cross-multiplication (106.25 represents total price with 6.25% tax, and 100 represent amount of sales before tax)

\frac{90.10}{106.25} = \frac{x}{100}

if we isolate x we have x = (90.10 * 100) / 106.25 = $84.80

We can then easily calculate the markup amount, since the boots were sold $84.80 and Marissa paid $50.88, that means her markup amount is $33.92.

Now, let's calculate the markup percentage by see how much $33.92 represents compared to the initial price of $50.88:

$33.92 / $50.88 = 66.67%

6 0
3 years ago
A pond is being dug according to plans that have a scale of 3 inches = 9 feet. What is the scale factor of the Plans?
liq [111]

Answer:

1/36 scale factor

Step-by-step explanation:

3 inches/108 in

=1/36 scle factor

8 0
3 years ago
Read 2 more answers
4.
Roman55 [17]
Part A:What percentage of the total students surveyed like both watching television and reading?

The total amount of student is 230
The amount of students that like to read and watch television is 80

As a fraction it is 80/230
Turn that to a percentage
It is:34.7826%

Part A=34.7826%

Part B:What is the probability that a student does not like watching television also does not like reading?

On the table it shows 20

So the probability is 20/230

Part B=20/230

6 0
2 years ago
Which line plot (s) represents 2/4?
Masja [62]

Answer:

Number 1= 5th vertical line

number 2= 2nd vertical line

number 3= halfway between 2nd and 3rd vertical line

Step-by-step explanation:

7 0
2 years ago
Find the slope and the y- intercept of the line: y= 3x - 1
AlekseyPX
The slope is the number and/ or fraction that is being multiplied by X. the Y- intercept is the +/ - of a number at the end of the equation.
ANSWER SLOPE》 3
ANSWER Y- INTERCEPT》 -1
5 0
3 years ago
Read 2 more answers
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