The sum of two rational numbers is - 3. If one of them is (-3)/13, find the other number.

41/2 - 1 1/3 what is the answer as a fraction?

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

How can you construct perpendicular lines and prove theorems about perpendicular lines