Answer:
the answer would be x=3,1
2x^2 + 2y^2 + 2xy I think
each person starts with $8.
<u>Step-by-step explanation:</u>
Here we have , Josh had $10 more than Carly, so he gave Carly half of his money. Then Carly had more money than josh, so she gave Josh $4. Then they both had $13. We need to find How much money did each person start . Let's find out:
Suppose Carly had $x , Josh had $10 more than Carly i.e. $(x+10), so he gave Carly half of his money i.e.
⇒ ,Now , Josh have $ & Carly have .
Then Carly had more money than josh, so she gave Josh $4 . So ,
Josh now have $ and Carly now have $ . Since both are equal :
⇒
⇒
⇒
Therefore , each person starts with $8.
Statistic because it’s a fact and data that is being study as you go to school by the large quality of numerical data
Answer:
one
Step-by-step explanation:
they meet at only one point, thus their system of equations has as solution only those coordinates.