Answer:
2. -1/3x > 12
3. 5+x > 7
4.10-x < 30
5. 2+5x ≤ 3
6.6-2x ≥ 17
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1/4
Step-by-step explanation:
3 out of 12 stored over 10:
3 / 12
simplify 
1/4
 
        
             
        
        
        
Answer:
vertex = ( -6 , -3 )
 focus = 
 axis of symmetry = y = -3
directrix = x = 
GRAPH : 
 
        
             
        
        
        
Answer:
3/4 
Step-by-step explanation:
Fraction of names called last week = 1/4 of a page
Fraction called this week = 1/2 of a page
The number of pages worth of people called ;
This is an addition problem, as the total will be the sum. Of the fractions called this week and last week 
Hence, 
Total page worth of names called :
(1/4 + 1/2) = (1 + 2) / 4 = 3/4