yaylolzombie8909 yaylolzombie8909
  • 11-12-2017
  • Mathematics
contestada

Joan had 198 dollars to spend on 9 books.After buying them she had 18 dollars. How much did each book cost?

Respuesta :

pruittirvin pruittirvin
  • 12-12-2017
she spent 20 dollars on each book because if you subtract 18 from 198 you'll get 180 then you divide that by 9 n it leaves you with 20.
Answer Link

Otras preguntas

The circle below is centered at the point -1, 2) and has a radius of length 3. WhatIs its equation?
The product of two numbers is negative which statement is true select two answers
plz help me plz........​
Which of the following is not a good way to improve your sleep?
teri received $109 for 7 hours of work. How much did she earn if she worked 15 hours?​
In the lab, Dr. Nachman examined dark-colored mice from two different populations living hundreds of miles apart. The mice looked nearly identical. However, the
what is the meaning of sweating over maths and English?​
Need help writing simple functions 30 POINTS
What is the lengh of QR in the given figure?​
In order to test the mean IQ of employees in an organization is greater than 100, a sample of 30 employees is taken and the value of the test statistic is compu