Answer:
For more wut -_-
Step-by-step explanation:
Answer:
ive never worked with cones but my best guess would be the third and fourth
Step-by-step explanation:
Nine is in the tenths place
So for this there is going to be two equations; One showing how much they earned total and one showing how much more Garth made.
Let x mean how much Sandi made and y mean how much Garth made.
The first equation is going to be
![x+y=425](https://tex.z-dn.net/?f=x%2By%3D425)
The second equation is going to be
![y=x+25](https://tex.z-dn.net/?f=y%3Dx%2B25)
.
I'll be using the substitution method since that is already set up for it. So in the first equation substitute y for x+25 since the second equation tells us that is the equivalent to y.
And your equation should look like this:
![x+x+25=425](https://tex.z-dn.net/?f=x%2Bx%2B25%3D425)
. From here you can solve for x.
Combine like terms to get
![2x+25=425](https://tex.z-dn.net/?f=2x%2B25%3D425)
Subtract 25 on each side to get
![2x=400](https://tex.z-dn.net/?f=2x%3D400)
Divide 2 on each side to get
![x=200](https://tex.z-dn.net/?f=x%3D200)
Now that we had got what Sandi had earned, we can substitute x for 200 in either equation to solve for y. I'll be solving for y in the second equation.
![y=200+25 \\ y=225](https://tex.z-dn.net/?f=y%3D200%2B25%20%5C%5C%20y%3D225)
To sum it up, Sandi earned $200 and Garth earned $225.