What is the area of the red square (labelled "b" in the diagram)?

A) 5 ft2
B) 16 ft2
Eliminate
C) 81 ft2
D) 128 ft2

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. : )

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

i think it is 70

step-by-step explanation:

x=half

step-by-step explanation: