jaydenraymond
jaydenraymond jaydenraymond
  • 01-12-2020
  • Mathematics
contestada

At a used book sale, 5 books cost $15. What is the cost per book?

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 01-12-2020

Answer:

$3/book

Step-by-step explanation:

cost per book means divide the price of all the books by the number of books

$15/(5 books) = $3/book

Answer Link

Otras preguntas

how did jazz demonstrate the independent spirit of the times?
In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?
if square root of 405 rounded to the nearest thousandth is 20.125  how do u simplify to get to that answer, thank u.
He believed that while there is serious unemployment in our auto industry, we should not ________ foreign cars. (A) build (B) repair (C) review (D) import (E) c
what do this mean explain the following thoughts of annemarie, "it was hard for the ones who were waiting, Annemarie knew. Less dangerous perhaps but more fear
how do you write fraction 9/10 as a decimaland how to convert fractions into decimals
solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help
se quiere embotellar 43,5 litros de leche en botellas de 0,750 de litro ¿cuantas botellas se necesitan?
solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help
how do you write fraction 9/10 as a decimaland how to convert fractions into decimals