![eriks1818](/avatars/41827.jpg)
eriks1818
28.10.2019 •
Mathematics
Sarah went to the grocery store and bought bottles of soda and bottles of juice. each
bottle of soda has 45 grams of sugar and each bottle of juice has 30 grams of sugar.
sarah purchased 5 more bottles of juice than bottles of soda and they all collectively
contain 525 grams of sugar. determine the number of bottles of soda purchased and
the number of bottles of juice purchased.
Solved
Show answers
More tips
- A Animals and plants 10 Tips for Growing Delicious and High-Quality Tomatoes in Your Garden...
- H Health and Medicine Tick Traps: How to Remove Them Safely and Effectively...
- F Family and Home How to Keep Your Home Warm: Tips and Tricks...
- C Computers and Internet How Much Does an iPhone Cost in America?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- F Family and Home Ways to Attract Wealth into Your Home...
- G Goods and services Stock center - a modern way of optimizing logistics...
- F Family and Home How to Teach Your Child to Read?...
- F Food and Cooking How to properly cook shrimp: tips from professionals...
Answers on questions: Mathematics
- M Mathematics 25 points Write an equation in slope intercept form (-3,0) (2,1)...
- M Mathematics (A rectangler piece of board is 0.894m and long 0.665m wide.which of the following shows the board s dimensions,each written to one decimal place...
- M Mathematics Help please.....anyone...
- B Biology What describes the light dependent stage of photosynthesis...
- M Mathematics .........................answer...
- C Chemistry A canister of Carbon dioxide (CO₂) contains 0.36 mol of CO₂. How many molecules of CO₂ are in this canister? [Note: 1 mol = 6.022x10²³ molecules] * 1 point Captionless Image 1.5×10^23...
- M Mathematics 1) Find the area. * 7 points 7 points 10 m 14 m RO 70 12.560 76.93 146.93...
Ответ:
5 numbers of soda bottles and 10 numbers of juice bottle was purchased.
Step-by-step explanation:
Let Sarah purchased x bottles of Soda and y bottles of Juice.
Each soda bottle contains 45 gm of sugar and each juice bottle contains 30 gm of sugar, and there is a total of 525 gm of sugar,
Hence, we can write 45x + 30y = 525, ⇒ 3x + 2y = 35 (1)
Now, it is given that, she purchased 5 more bottles of juice than bottles of soda.
Hence, x + 5 = y, ⇒ x - y = - 5 (2)
Now, solving equations (1) and (2) we get, 5x = 25, ⇒ x = 5
Hence,from equation (2), y = x + 5 = 10
Therefore, 5 numbers of soda bottles and 10 numbers of juice bottle was purchased. (Answer)
Ответ:
X2-16=0
X2=16
Answer
X=8