1. plz meh solve for x. −1.9=x0.5 enter your answer in the box.2.  solve for  x.y=bx+aenter your answer in the box3.  solve for  x.  −34x≥12  enter the solution to the inequality in the box

1.  X= -3.8

2. X= YA/B

3. Idk

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. : )