bob4727
bob4727 bob4727
  • 20-02-2017
  • Mathematics
contestada

how many pounds of coffee worth $9 a pound should be added to 30 pounds of coffee worth $3 a pound to get a mixture worth $4 a pound

Respuesta :

williamwu309
williamwu309 williamwu309
  • 20-02-2017
1/6 * 30 = 5, since 9 - 3 = 6, and 4 - 3 = 1.
Answer Link

Otras preguntas

Which algebraic expression equation represents "p minus three times g"? A) p+q=3 B) p-q=3 С) p — 3g D) 39-p
Please help meeeee ugh I hate when it's like "the question is to short"
Given the function f(x) = 0. 5|x – 4| – 3, for what values of x is f(x) = 7?.
What steps assist with multiplying and dividing rational expression?
Processing Questions: 1. What did you discover about yourself while doing the activity? 2. What are some of the lessons learned in school that can be of help in
why did the nubians build walls and ditches around the city of kerma?
24. The source of life for the Egyptians was the A. Nile River. B. Yangtze River. C. Amazon River. D. Indus River.
HELP ME PLSSSSSSSSSSS​
Which of the following limits a population's growth? Group of answer choices all of the above natural disasters carrying capacity of its habitat severe weather
Scariest story>>>>>> Go! (try to guess what the scariest thing can happen to the human body)