4. the system of equations 3x – 6y = 20 and 2x – 4y = 3 is

a. dependent.
b. independent.
c. consistent.
d. inconsistent.

The correct option is D.

Step-by-step explanation:

The given system of equations is

If a system of equations has no solution, then the system of equations is inconsistent.

If a system of equations has solutions, then the system of equations is consistent.

(a) If the system has one solution, then it is independent.

(b) If the system has infinitely many solutions, then it is dependent.

If two lines are and

then the system of equations is inconsistent.

Since , therefore the given system of equation is inconsistent.

Hence, the correct option is D.

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: