The sum of two numbers is 50 and the difference is 2. What are the numbers? Larger number:
Smaller number:

Factor the monomial completely 42a3b3

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?