What is the value of (–20.16) + (–3.9)? a. –24.06 b. –16.26 c. 24.06 d. 16.26

Option A -

Step-by-step explanation:

Given : Expression

To find : What is the value of the expression ?

Solution :

Step 1 - Write the expression

Step 2 - Applying symbol rule i.e. multiplication of positive into negative is always negative,

Step 3 - Solve

Therefore, The value of the expression is

So, Option A is correct.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x