Answer:
i believe its a
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
a. Variable term
b. Variable term 
Explanation:
a) We were given the algebraic expression:

The first term of the algebraic expression is:

The first term is a variable term
The variable is "y" and its coefficient is "-5"
b) We were given the algebraic expression:

The second term of the algebraic expression is:

The second term is a variable term
The variable is "b" and the coefficient is "-6"
 
        
             
        
        
        
PEMDAS 
do parentheses first
4 x 10=40
40 x 10=400
        
             
        
        
        
Quadratic Equation in Standard Form: ax2 + bx + c = 0.
Quadratic Equations can be factored.
Quadratic Formula: x = −b ± √(b2 − 4ac) 2a.
When the Discriminant (b2−4ac) is: positive, there are 2 real solutions. zero, there is one real solution. negative, there are 2 complex solutions.
HOPE THIS HELPS!!!
        
             
        
        
        
Answer:
Step-by-step explanation:
1/3 of an hour is 1/3 × 60 minutes = 20 minutes.
no of pages for 1 hour = 3 × 18/11
54
----    =     4    9
                     ------
11                     11
hope this help :P