2 years ago

A smart TV is on sale for 10% off. If the original price is $1,200, what is the sale price?

Mathematics

2 answers:

Aleksandr [31]2 years ago

7 0

Answer:

You will get 120$ discount.

Step-by-step explanation:

inysia [295]2 years ago

6 0

Answer:

$1,080 please mark brainliest if satisfied

Step-by-step explanation:

1200 times 0.1 equals 120

1200 minus 120 equals 1080

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if you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8. what is the number?? (pls provide steps)

Bas_tet [7]

Answer:

$Number\ is\ \frac{3}{4}$

Step-by-step explanation:

Let the number be x

Subtract 1/2 from x = (x - 1/2)

Multiply 1/2 to the result = 1/2(x - 1/2)

The result is 1/8

That is,

$\frac{1}{2}( x - \frac{1}{2}) = \frac{1}{8}\\\\( x - \frac{1}{2}) = \frac{1}{8}\times \frac{2}{1}\\\\(x-\frac{1}{2}) = \frac{1}{4}\\\\x = \frac{1}{4} + \frac{1}{2}\\\\x = \frac{3}{4}$

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2 years ago

Find the slope of the line that passes through (3, 7.5) and (7, 17.5).

aalyn [17]

Answer:

5/2

Step-by-step explanation:

The formula for slope can defined as y2-y1/x2-x1. So we'll take 17.5-7.5 which is 10. 7-3 is 4. Now we have 10/4. This can be simplified to 5/2.

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3 years ago

What is the first derivative of:<br> sin(x)*cos(x)/(x^2-x)

lidiya [134]

Answer:

that's the answer

Step-by-step explanation:

for the next time, dont post you derivative questions on brainly, there is a lot of websites that can solve this for you with steps.

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1 year ago

What is the reduced form of 25/50

Lady_Fox [76]

5/10 is rhe reduced form because 5 goes into both so 25/5=5
And 50/5=10

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2 years ago

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Kate has a serving account that contains $230. She decides to deposit $5 each month from her monthly earnings for baby-sitting a

Sladkaya [172]

Y=5x+230

after 1 year she will have $290

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3 years ago

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