Differentiate algebraic expressions, equations and inequalities by writing Expression if the given is an algebraic expression, Equation if the given is an algebraic equation and Inequality if it is an algebraic inequality.
1. 3x-b
2. 6a+ 7 = 2
3. m-16
4. 7y-13-1
5. X+9≤0
6. 2n-3-1
7. 8c + 23
8. 5a 100
9. f>-9
10.3a + 2 2a-8
1. 3x-b
2. 6a+ 7 = 2
3. m-16
4. 7y-13-1
5. X+9≤0
6. 2n-3-1
7. 8c + 23
8. 5a 100
9. f>-9
10.3a + 2 2a-8
Answers & Comments
Answer:
Least Common Multiple
What is the Least Common Multiple of 9 and 2?
A. 3
B. 6
C. 18
D. 20
C.18\sf{{Multiples\: of \:9:9,\red{18} , 27, 36}}Multiplesof9:9,18,27,36\sf{{Multiples\:of \:2:2, 4, 6, 8, 10, 12,14, 16, \red{18}, 20, 22}}Multiplesof2:2,4,6,8,10,12,14,16,18,20,22
Therefore 18 is the LCM of 9 and 2