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Tatiana [17]
2 years ago
7

Rick buys a remote control car for $25.00 what is his selling price. Markup 19%

Mathematics
1 answer:
alexira [117]2 years ago
7 0

Answer:

The selling price is $29.75

Step-by-step explanation:

19% of 25 is 4.75. So you would need to add the 4.74 to the $25 for the sale price.

Hope this helped :)

If it did please leave a good rating :)

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Factor out the common term 4

-4(2x - y) = 24

Divide both sides by -4

2x-y= - 24/4

Simplify24/4 to 6

2x -y = -6

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Multiply both sides by -1

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5 0
3 years ago
A polynomial p has zeros when I = 0.2 = -
Rainbow [258]

Answer:

p(x) = (5x - 1) (x + 3)

Step-by-step explanation:

I apologize if I couldn't answer correctly, the question was a bit hard to understand because of the formatting.

Also I didn't see my answer in the list of answer choices but here it is:

if the polynomial has zeros at 0.2 and -3 the equation would have to be:

p(x)=(x-0.2)(x+3)

This is because plugging either of those numbers into the polynomial would cause it to equal 0.

(x-0.2) can be simplified by multiplying everything in the parenthesis by 5, getting rid of all of the decimals, making the final answer:

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5 0
2 years ago
If f(x)=log2(x+4), what is f^-1(3)?
zalisa [80]
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Read 2 more answers
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xxTIMURxx [149]

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3 years ago
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Answer:

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Step-by-step explanation:

hope this helps

4 0
2 years ago
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