Answer: 8%
Step-by-step explanation:
Answer:
8 feet
12 inches equals 1 foot, so 8 inches is a lot smaller than 8 feet.
Answer:
25%
Step-by-step explanation:
In order to find percentage you need to insert it into this equation:

Then you get

Which is 0.25 or 25%
Answer: x= -3
Step-by-step explanation: First you add 4.2x to both sides to get: 1.8+0.5x= 0.3. Then you subtract 1.8 from both sides and get: 0.5x=-1.5. Lastly, you divide by 0.5 both sides and get x=-3
Answer:
{ x: x€R | x≤7, x }
Step-by-step explanation:
I think they are asking set builder form for the expression
For any other explaination or enquiry pleas ask me down in comments...