1. What is the reciprocal of 7?
(Points : 1)
7
1

Question 2.2. Simplify.

(–36ac) ÷ (–9)

(Points : 1)
4ac
¼ac
–¼ac
–4ac

Question 3.3. Simplify.

(–12x) ÷ (–2)

(Points : 1)

Question 4.4. Simplify.

(Points : 1)
y
4y
1
4

Question 5.5. Evaluate the expression if a = 4 , b = 9. and c = 1.

(Points : 1)
–27
–9
9
27

Question

1. What is the reciprocal of 7?
(Points : 1)
       7
       1
       
       


Question 2.2. Simplify.

(–36ac) ÷ (–9)

(Points : 1)
       4ac
       ¼ac
       –¼ac
       –4ac


Question 3.3. Simplify.

(–12x) ÷ (–2)

(Points : 1)
        

        

       
        



Question 4.4. Simplify.

 

(Points : 1)
       y
       4y
       1
       4


Question 5.5. Evaluate the expression if a = 4 , b = 9. and c = 1.

 

(Points : 1)
       –27
       –9
       9
       27