Answer:
34
Step-by-step explanation:
34 because i beleive so
Answer:
11
Step-by-step explanation:
Answer:
![v=s-u+t](https://tex.z-dn.net/?f=v%3Ds-u%2Bt)
Step-by-step explanation:
Hi there!
![s=u-t+v](https://tex.z-dn.net/?f=s%3Du-t%2Bv)
Our goal is to isolate <em>v</em> on one side of the equal sign.
Subtract <em>u</em> from both sides:
![s-u=u-t+v-u\\s-u=-t+v](https://tex.z-dn.net/?f=s-u%3Du-t%2Bv-u%5C%5Cs-u%3D-t%2Bv)
Add <em>t</em> to both sides to isolate <em>v</em>:
![s-u+t=-t+v+t\\s-u+t=v\\v=s-u+t](https://tex.z-dn.net/?f=s-u%2Bt%3D-t%2Bv%2Bt%5C%5Cs-u%2Bt%3Dv%5C%5Cv%3Ds-u%2Bt)
I hope this helps!
In 7 years, the car was 18,000 and after 5 years it is worth 10,500 so if you subtract 18000-10500=7500 and if you do 7500/5=1500 so this means that the car was going down 1500 in value every year.