((pls need then to get my grade up))what is the solution of the system? use the elimination method. { 4x+2y=66x−4y=−12 a the solution is (32,  0) b the solution is (0, 3) . c there are an infinite number of solutions. d there is no solution.

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. : )

the answer is 175.4379

step-by-step explanation: