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4 years ago

Find the profit % if selling price is Rs 130 and profit is Rs5

Mathematics

2 answers:

Ad libitum [116K]4 years ago

7 0

Answer:

3.85 % to 2 decimal places

Step-by-step explanation:

If you have Rs5 profit it means that you have sold it for 135

Do 5 / 130

Then times the answer by 100 *100

vlabodo [156]4 years ago

3 0

Answer:

3.85%

Step-by-step explanation:

Given

selling price= Rs 130

Profit = Rs 5

% profit =

profit/selling price x 100%

That’s

5/130 x 100%

0.0385 x 100%

3.85%

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Answer:

C. T is not one-to-one because the standard matrix A has a free variable.

Step-by-step explanation:

Given

$T(x_1,x_2,x_3) = (x_1-5x_2+4x_3,x_2 - 6x_3)$

Required

Determine if it is linear or onto

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$T(x_1,x_2,x_3) = \left[\begin{array}{ccc}1&-5&4\\0&1&-6\\0&0&0\end{array}\right] \left[\begin{array}{c}x_1&x_2&x_3\end{array}\right]$

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8 0

3 years ago

a company charges a $75 setup fee plus $5.25 per shirt to silkscreen a desing on specialty t-shirts. write an equation which giv

Mila [183]

The equation for this is quite simple. Take note x is the amount of shirts sold and 5.25 is the cost for each one to which they add a 75 setup fee.

So the equation will be

75+(5.25x)=

8 0

3 years ago

Please help me - thankyou :)

olga_2 [115]

It is 6 because 1000 would not be the appropiate answer

3 0

3 years ago

x + 3y = 7 x - 3y = 1 Solve the system of equations. A) x = 4, y = 1 B) x = 1, y = 4 C) x = - 2 3 , y = 3 D) x = 3, y = - 2 3

Alik [6]

X+3y=7
x-3y=1
add them together

x+3y=7
<u>x-3y=1 +
</u>2x+0y=8

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x=4
subsitute
x+3y=7
4+3y=7
subtract 4
3y=3
divid 3
y=1

x=4
y=1

answer is A
<u />

6 0

3 years ago

Read 2 more answers

Write an expression of: divide B by 6, then subtract 3 from the result do not simplify any part of the expression

IrinaVladis [17]

Answer:(4-6)-h

Step-by-step explanation:

7 0

3 years ago

Find the profit % if selling price is Rs 130 and profit is Rs5​

Find the profit % if selling price is Rs 130 and profit is Rs5