Ve spent the whole weekend grading math assignments. I graded 30 students work this weekend, which is 40% of my class. How many students do I have in
my class?

75

Step-by-step explanation:

How many students is 1% of the class, 30/40=0.75, so you could do 0.75x100=75, or you could do 0.75x60=45, and 45+30=75.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

my guess would be b and d, but i didn’t actually get out the pen and paper. lol