How much of the moons area can be seen from earths surface?

a.) 35%
b.) 50%
c.) 59%
d.) 74%

Do,h = (7, 9) (14, 18) the scale factor is

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

20 ! brainliest ! add and simplify your answer.