Answer:
3\16
Step-by-step explanation:
movement of snail per hour,1/8×3/2=3/16
Answer:
Area = 81; Side Length = 3
Step-by-step explanation:
The area of a square is the side lenght squared, and 9² is 81.
The side lengh can be found by taking the square root of the area. √9 = 3
Answer:
5x^2 + 13x
Step-by-step explanation:
The correct answer is <span>{-5/2, 10/3}.</span>
Answer: a bigger or equal to 20
Explanation:
2a/5 - 2 _> a/4 + 1
8a/20 - 40/20 _> 5a/20 + 20/20
8a - 40 _> 5a + 20
3a _> 60
a _> 20
