Write 6/25 as a percent

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90