Current location - Training Enrollment Network - Mathematics courses - The supermarket bought 40 bags of food, a bag of candy, a bag of 5 yuan and a bag of potato chips, all of which went to 95 yuan. How many bags of sweets and chips are there?
The supermarket bought 40 bags of food, a bag of candy, a bag of 5 yuan and a bag of potato chips, all of which went to 95 yuan. How many bags of sweets and chips are there?
Set candy X bag and potato chips (40-x) bag.

5x+2(40-x)=95

5x+80-2x=95

3x= 15

x=5

40-5=35 (bag)

Answer; Five bags of candy and 35 bags of potato chips.

Related articles
  • Mathematical statistics for next semester.
  • Guangzhou senior high school entrance examination mathematics yimo
  • Hangzhou Hemu Primary School Teachers' Style
  • Introduction to photography: what is the aperture in 5 minutes? Relationship between aperture size and depth of field
  • Have you ever learned the division of two digits in junior high school mathematics?
  • Is there any requirement for eyesight in the physical examination of faculty and staff?
  • It is found that first-tier cities are taught by accurate evaluation system. Is this accuracy useful?
  • Primary school literature common sense must be memorized.
  • The seventh grade first volume math finale problem
  • Transitional mathematics problem

    • copyright 2024 Training Enrollment Network All rights reserved