A pair of dice is rolled. What is the probability that the sum of the two dice will less than 4 given that the first die rolled is a 2?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

Ineed on the last 8 questions for this homework i’m trying to get all this done by tuesday when i got to my level 5 teacher if i have passed my tabe