paulchelsea75 paulchelsea75

25-08-2021
Mathematics

contestada

a book bought for $20 was sold at a loss of 15%. What is the selling price?

Respuesta :

areisrobert areisrobert

25-08-2021

Step-by-step explanation:

SP=?

L%=15%

CP=$20

WE KNOW,

L= L%/100×CP

L= 15/100×20

L= 15/5

L= 3

NOW,

L = CP-SP

Or, 3 = 20 - SP

Or,SP= 20 -3

SP=RS 17

Answer Link

Himanshimeerwal09 Himanshimeerwal09

25-08-2021

Answer:

book price= $20

15% of $20= $3

$20 -$3 = $17

sold book price = $17

Answer Link

Otras preguntas

What's the reciprocal of 4/11

A chunk of limestone, which is calcium carbonate, reacts with acid. How might you increase the rate of this reaction? remove any catalyst? crush the limestone?

Write the numbers in decreasing order

Solve for z -4z+1=bz+c Z=?

Which number has the same value as 28 tens

Equivalent Expressions Rita and Tina each make $11 an hour working as cashiers at a supermarket. Last week, Rita worked r hours while Tina worked t hours. Rita

Is the inequality always, sometimes, or never true? 13. 3(2x + 1) > 5x − (2 − x)14. 2(x − 1) ≥ x + 7 15. 7x + 2 ≤ 2(2x − 4) + 3x16. 5(x − 3) < 2(x − 9)

What is the word form fo 3,152,308,726

A rectangular kitchen is 4 meters longer than it is wide. If the area of the kitchen is 192 square feet meters, how many meters long is it.

Jane Hilman went to her bank. She had a balance of $2,539.78 in her savings account. She withdrew $150.00 and the teller credited her account with $6.19. What i