If a = {a, b, c, d} and b = {b, c, e, f}, a u b is which set?
question 4 options:
{a, b, c, d, e, f}
{b, c}
{a, b, c, d}
{a, b, e, f}

Step-by-step explanation:

second option 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

yes because they have the same amount of green and blur marbles.

step-by-step explanation: