Answer: -7s=1
Step-by-step explanation: Hope this helps
btw can i have brainliest?
Answer:
m=-29/3 and n=65/3
Step-by-step explanation:
The given system has equations:
3m+3n=36
8m+5n=31
Multiply the top equation by 5 and bottom equation by 3 to get:
15m+15n=180
24m+15n=93
Subtract the top equation from the bottom equation to get:
9m=-87
Divide both sides by 9

We substitute this value into the first equation to get:




C^2+7 would equal 88. the first equation states that C=9, so you can just plug in 9 for C
Answer:
x2 - 4x - 4
———————————
x - 2
Step-by-step explanation: