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3 years ago

A shirt is on sale for 35% off the original price. If the original price is $39.00 what is the sale price?

Mathematics

1 answer:

a_sh-v [17]3 years ago

6 0

Answer:

$25.35

Step-by-step explanation:

You just take off the percentage from the original price to get your final answer.

Hope this helps c:

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3 years ago

suppose you create a graph of the cost function, c=20n + 500 of a new bookstore, and you also graph the revenue function, r=25n,

sdas [7]

Answer:

Loss section

Step-by-step explanation:

Given

$c = 20n + 500$ -- cost

$r = 25n$ -- revenue

Required

Determine where n = 150 is

To do this, we substitute 150 for n in the given functions

$c = 20n + 500$

$c = 20 * 150 + 500$

$c = 3500$

$r = 25n$

$r = 25 * 150$

$r = 3750$

The above shows that the revenue is greater than cost for n = 150.

This implies that, n = 15o is the loss section.

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3 years ago

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algol [13]

Answer:

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4 years ago

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What is the slope of the line given by the equation below? y - 9 = 15(x - 5)

Elina [12.6K]

Y - 9 = 15x - 75

y = 15x - 75 + 9

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m = slope = 15

7 0

3 years ago

What is the length of side TS?

balandron [24]

Step-by-step explanation:

In order to find the length of side TS, first we need to find the length of side TR which is perpendicular to side QS.

By Geometric mean property:

${TR} = \sqrt{6 \times 12} \\ \therefore \: {TR} = \sqrt{6 \times 6 \times 2} \\ \therefore \: {TR} = 6\sqrt{2} \\ \\ In \: right \: \triangle \: TRS: \\ TS^2 = TR^2 + RS^2 \\ \therefore \: (3x)^{2} = {(6 \sqrt{2}) }^{2} + {(12)}^{2} \\ \therefore \: 9x^{2} = 72 + 144 \\ \therefore \: 9x^{2} =2 1 6 \\ \therefore \: x^{2} = \frac{2 1 6}{9} \\ \therefore \: x^{2} =24 \\ \therefore \: x = \sqrt{24} \\ \therefore \: x = 4.89897949 \\ \therefore \: x \approx \: 4.9 \\ \therefore \: 3x = 3 \times 4.9 \\ \therefore \: 3x =14.7 \\ \huge \red{ \boxed{\therefore \: TS = 14.7 \: units}}$

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3 years ago

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