Answer: c= -4
Step-by-step explanation:
14=-2c-6-3c
Add 6 on both sides
= 20=-2c-3c
Simplify on both sides
= 20=-5c
Divide by -5 on both sides
= -4=c
I think that is the answer.
Answer:
![\large\boxed{n=\dfrac{4.6}{x}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Bn%3D%5Cdfrac%7B4.6%7D%7Bx%7D%7D)
Step-by-step explanation:
![nx-5=-0.4\qquad\text{add 5 to both sides}\\\\nx-5+5=-0.4+5\\\\nx=4.6\qquad\text{divide both sides by}\ x\neq0\\\\\dfrac{nx}{x}=\dfrac{4.6}{x}\\\\n=\dfrac{4.6}{x}](https://tex.z-dn.net/?f=nx-5%3D-0.4%5Cqquad%5Ctext%7Badd%205%20to%20both%20sides%7D%5C%5C%5C%5Cnx-5%2B5%3D-0.4%2B5%5C%5C%5C%5Cnx%3D4.6%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%7D%5C%20x%5Cneq0%5C%5C%5C%5C%5Cdfrac%7Bnx%7D%7Bx%7D%3D%5Cdfrac%7B4.6%7D%7Bx%7D%5C%5C%5C%5Cn%3D%5Cdfrac%7B4.6%7D%7Bx%7D)
The third one....
Sam amount increase each day by 1.75 so 1.75x and when you plug in 9....
1.75(9)=15.75
Answer:
I try to do atleast all of them better grade so there if you don't do atleast 6 or above you ain't going to get no good grade but I would try to do all of them