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Artyom0805 [142]
4 years ago
5

$23 rollerblades marked up to $41.40

Mathematics
1 answer:
8090 [49]4 years ago
6 0
18.4 is your markup for this question.
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Solve 3[-x + (2 x + 1)] = x - 1.
svetoff [14.1K]

Answer:

x = -2

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP ASAP I DON'T UNDERSTAND
Ira Lisetskai [31]
The slope of a linear equation will tell you the price of each ticket. The y-intercept tells you the convenience fee.
We can find the slope by choosing two points and finding the slope.
m = (y2 - y1)/(x2 - x1)
m = (887.40 - 231.15)/(20 - 5)
m = 656.25/15
m = 43.75
Each ticket will cost $43.75
4 0
3 years ago
I need help with this
snow_lady [41]

Answer:

x = 2 square roots of 2

Step-by-step explanation:

it is a 45-45-90 triangle and in that the two legs are equal to each other so both are 2 and then the hypotenuse is x times the square root of 2

8 0
3 years ago
At a fabric store, metallic ribbon costs $16 for 4 ft. White ribbon is priced at 3 ft per dollar. Use rates to show which kind o
Elis [28]

Metallic ribbon: 16$ for 4ft

Dividing both sides by four, we get:

1 feet -- 4 dollars

White ribbon 3$ for 1 feet

1 feet -- 3 dollars

<h2><u><em>Therefore, the Metallic ribbon costs more per feet.</em></u></h2>
4 0
2 years ago
How many minutes are in m hours? Which expression represents this?
sveta [45]
60m there's 60 minutes in an hour.
7 0
4 years ago
Read 2 more answers
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