lacourboud20005
28.06.2019 •
Mathematics
Ten cookies and three brownies costs 11.25 six cookies and nine brownies costs 15.75 what is the cost of cookies
Solved
Show answers
More tips
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- F Food and Cooking How many stages of coffee roasting are there?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
Answers on questions: Mathematics
- M Mathematics A painter needs to paint the bottom of a circular pool. The pool bottom has a radius of 30 feet. A store sells gallon-cans of paint. One gallon-can of paint covers 300 square feet....
- M Mathematics Item 4 Amy raises $58.75 to participate in a walk-a-thon. Jeremy raises $23.25 more than Amy. Oscar raises 3 times as much as Jeremy. How much money does Oscar raise...
- M Mathematics solve this i really need help cause this is all it say triple a number 3 if u dont kno it please dont answer for the points...
- M Mathematics A banquet hall charges $110 to rent a room for 4 hours. Which equation could be used to determine the cost. C, for x hours of use? x = 27.5c x = 440c C= 440X C = 27.5x...
- M Mathematics Kristy was exploring fractions with 7 as the denominator, she converted the following: 1/7 = .142857 2/7 = .285714 3/7 = .428571 4/7 = .571428 5/7 = .714285 Describe any pattern you...
- M Mathematics (7th grade mathematics) Pls look at the image and help me break it to get it it smaller or I just need help, thank u!...
- M Mathematics Question A biologist is observing the growth pattern of a virus. She starts with 50 viruses that grow at a rate of 20% per hour. She will check on the viruses in 24 hours. How many...
- M Mathematics I need help. The options for domain are: All real numbers, X 0, X 0, Y 0...
- M Mathematics How do I find EF if DF=9x-39 find EF?...
- M Mathematics Manuela solved the equation below. 2 (x + 2) = x minus 4 What is the solution to Manuela’s equation? –8 0 no solution infinitely many solutions...
Ответ:
Step-by-step explanation:
9x=15.75
x= 1.75 COST OF BROWNIES
3*1.75 X = 11.25
5.25 X = 11.25
COST OF ONE COOKIE= 2.14$
COST OF COOKIES: 6$$
Ответ:
100
Step-by-step explanation: