Use the lowest common denominator to subtract the following fractions. give the final answer in simplest terms. 5 13/15 - 1 2/3=

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?

Find the solution set for this equation: t^2+7t=0 separate the two values with a comma.