![kimmi1489](/avatars/26369.jpg)
kimmi1489
15.11.2020 •
Mathematics
Roxanna has a collection of silver spoons from all over the world.
- If the spoons are arranged in sets of 7, there are 5 left over.
- If the spoons are arranged in sets of 8, there is 1 left over.
- If the spoons are arranged in sets of 15, there are 14 left over.
If she has at least 50 spoons, what is the smallest possible number of spoons in her collection?
Solved
Show answers
More tips
- C Computers and Internet How Much Does an iPhone Cost in America?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- D Dating, Love, Relationships How Long Can Love Last?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- F Food and Cooking How to Find Your Zip Code?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- S Style and Beauty How to Apply Foundation Correctly?...
Answers on questions: Mathematics
- M Mathematics At 6 pm in Edinburgh on Sunday it was 3° C. By 6 am the next morning the temperature had fallen by 7° C. What will the temperature be?...
- M Mathematics If you dont know please dont comment on it...
- M Mathematics Does anyone know how to do this please help mhanifa...
- M Mathematics The graph y=arctanx is transformed to y= aarctan(b(x-c))+d by a horizontal compression of 1/4 and a translation of π/3 units to the left. the new equation is: y=4arctan(x-π/3) y=arctan(1/4(x+...
- M Mathematics THIS WHOLE TEST IS HARDD HELP...
- M Mathematics The price for a share of stock for company Dogz Rule Inc at the beginning of the week was $50.75. Over the next 5 days, the stock gained $2.50 on Monday, lost $3.25 on Tuesday, lost...
- M Mathematics Identify the like terms in 436 – 33y + 8x + 5xy....
- M Mathematics Please help me I really need help...
- M Mathematics A bus travels with a constant speed of 48 miles per hour. How long will it take to travel 60 miles? Write your answer as a decimal number. hoursA bus travels with a constant speed...
- M Mathematics Cyndi s aunt puts $1,000 in a bank account the day Cyndi was born. The account gains 4.5% simple interest. At age 18, how much money would she have TOTAL in the account?...
Ответ:
2. 55 (the sum of the angles has to be 90 degrees because is perpendicular 55+35=90)
3. 2x+1=75
-1 -1
2x=74
2 2
X=37
(Vertical lines equal to each other that’s why I did this 2x+1=75)
5. 76 (because perpendicular and has to add 90 degrees 76+14=90)
6. 63 ( because a straight line = 180 degrees
117+63=180)
7. 21 ( because is perpendicular and has to add 90 degrees 69+21=90)
8. 49 (because is perpendicular and has to add 90 degrees 49+41=90)
9. 5x+110=180
-110 -110
5x=70
5 5
X=14
(Because straight line has to add to 180 degrees that’s why I did this 5x+110=180)
10. 53 (because straight line has to add to 180 degrees 127+53=180)
Hope that helps and you understand now :)