Can someone help me? It’s number 13 I been trying but I don’t get it :(

d=

Step-by-step explanation:

Convert the fractions to have common denominators.

.

Now, isolate the "d" variable by doing the opposite operation and subtracting the 2/6 from both sides.

Simply 3/6 and you should get 1/2.

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. : )

where is the picture

step-by-step explanation: