The answer is:
6 = 9x + 27
depending on what you are supposed to do.
Answer:
The value of b will be squared
Step-by-step explanation:
Recall that the quadratic formula is 
You will see that the only squared coefficient is b.
Don't forget about PEMDAS!
310-(20÷2×5)+15
310-50+15
275
Answer:
x=50
Step-by-step explanation:
This is a vertical angle, so the angle on top and the bottom are equal
[2(x+10)]=3x-30
2(x+10)=3x-30
2x+20=3x-30
50=x