valencial0917
01.11.2019 •
Mathematics
Alex sells cars at keith palmer ford. he earns $400a week plus $150per car he sells. if he earned $1450last week, how many cars did he sell?
Solved
Show answers
More tips
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics 7. Consider the function g(x) =-4log (-1/3 x+2) +1. a) Describe, in order and with detail, the transformations required to map f(x) -log(x) onto gb). b) Find the equation of...
- M Mathematics Eric s income is $766 every two weeks. use the renter s rule to compute the most eric should spend for rent each month...
- M Mathematics how can u stand applying math to every thing doesn t it make every thing repetitive and why does every thing need a pattern doesn t that just make every thing worthless cause...
- H History What british practice caused president madison problems...
Ответ:
Then 1050÷150=7
The answer is 7
Ответ:
1) A∪B={1,2,3,4,5,8,9,11,12,14,15,17,18,19}
2) A∩B = { 2,3,8,9,12,18,19}
Step-by-step explanation:
Since we have given that
A={1,2,4,5,8,9,11,12,14,15,17,18,19}
B={2,3,8,9,12,18,19}
So, we need to find the union of above sets and intersection of above sets.
Since union is the collection of all elements either in A or in B.
So, it becomes,
A∪B={1,2,3,4,5,8,9,11,12,14,15,17,18,19}
And intersection is the common element both in A and B.
A∩B = { 2,3,8,9,12,18,19}