x^2 - 49 = 0
Add 49 to both sides:
x^2 = 49
Take the square root of both sides:
X = 7
Uhh the first one? I can't see a picture or anything....
Answer:
The third option
Step-by-step explanation:
The slope is a constant linear slope of 8
30% is 24
45% is 36
take 15% and multiply it by however much it takes to make the percentage than multiply that by 12
