Asystem of two linear equations in which the lines are identical is classified as

A consistent system is considered to be a dependent system if the equations have the same slope and the same y-intercepts. ... Another type of system of linear equations is an inconsistent system, which is one in which the equations represent two parallel lines.

Step-by-step explanation:

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

sorry, i can't understand your question. will later if you describe more clearly!

: )