Well here there are two parts You and your friend spent 15 dollars your friends lunch cost 3 more than yours <span>
6=x is the amount you spent on lunch. Your friend spent $3 more so add $3 to the amount you spent to get... $9 spent by your friend. You=$6 Friend=$9 Total=$15 To prove the solution is valid, plug 6 in for x. 15=3+2(6) 15=3+12 15=15 thus proving the solution is valid.</span>
To solve for this, we will create a system of equations. x + y = 15 x = y + 3 Let's try numbers that add up to 15. I will try 6 and 9, 9 for x, 6 for y. 6 + 9 = 15 9 = 6 + 3 These system of equations works! Since x is your friend's lunch, y is yours. You spent $6. I hope this helps!
On the inside is a bright center and lava. When lava comes to the surface as a volcano, many people think it's ugly and dangerous, but other people think that it's beautiful.
We all know that a lot of people think the surface of the earth is ugly, and they have given up hope that people can change it, but the truth is that, the world is beautiful and we can change it.
You are beautiful and the people on your earth are represented as your brain. Your brain needs to tell you to look at yourself and to say that you are beautiful. You can change your mindset to tell you that you don't care what other people say, all that matters is what you say.
