There are 104 students in the fourth grade
at allison's school. one day,'
15 fourth-graders were absent. how many
fourth-graders were at school that day?

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

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000

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