All categories

2 years ago

Joy bought pens at $ 120 a dozen. He sold it for $15 each. What is his profit percent?

Mathematics

1 answer:

Mazyrski [523]2 years ago

3 0

Answer:

50%

Step-by-step explanation:

He sold it for Rs 15 each. What is his profit percent? CP of 1 pen = 120/12= 10 SP of 1 pen = 15 Profit = 5 P % = (p/CP)*100=(5/10) x 100 = 50%.

You might be interested in

Which expression can be used to determine 50% of 42?

snow_lady [41]

Answer: 42 divided by 2

Step-by-step explanation: 50% is one half, and 42/2 is one half of 42.

4 0

3 years ago

Read 2 more answers

I need help please quiz

Anon25 [30]

Answer:

$f(x - 4) = x^2 - 6x+ 8$

Step-by-step explanation:

Given

$f(x) = x^2 + 2x$

Required

Find f(x - 4)

Substitute x - 4 for x

$f(x - 4) = (x- 4)^2 + 2(x - 4)$

Expand

$f(x - 4) = x^2 - 8x + 16 + 2x - 8$

Collect like terms

$f(x - 4) = x^2 - 8x + 2x+ 16 - 8$

$f(x - 4) = x^2 - 6x+ 8$

4 0

3 years ago

which can be the first step in finding the equation of the line that passes through points (5,-4) and (-1,8) in slope intercept

Kruka [31]

Answer:

Step-by-step explanation:

Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

8 0

3 years ago

What is the solution to the inequality <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bf%7D%7B2%7D" id="TexFormula1" title="\frac{f}

tester [92]

The solution of inequality $\frac{f}{2} - 19 < 47$ is f < 132

Solution:

Given that we have to find the solution of inequality

These things do not affect the direction of the inequality:

Add (or subtract) a number from both sides.

Multiply (or divide) both sides by a positive number.

Simplify the sides

Given inequality is:

$\frac{f}{2} - 19 < 47$

Add 19 to both sides of equation

$\frac{f}{2} - 19 +19 < 47 + 19\\\\\frac{f}{2} < 47 + 19\\\\\frac{f}{2} < 66$

Multiply both the sides of inequality by 2

$\frac{f}{2} \times 2 < 66 \times 2\\\\f < 132$

Thus the solution to given inequality is f < 132

4 0

3 years ago

Which numbers belong to the solution set of the inequality? check all that apply. x+10<50

Lelechka [254]

THE CORRECT SOLUTION WOULD BE THE LISTED LETTERS. B. , F.

4 0

3 years ago

Joy bought pens at $ 120 a dozen. He sold it for $15 each. What is his profit percent?​

Joy bought pens at $ 120 a dozen. He sold it for $15 each. What is his profit percent?