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What is the product of 12 and 15?

A. 180
Posted in:  Numbers -  Arithmetic -  Mathematics

What is the product of the first five positive integers?

B. 120
Posted in:  Numbers -  Arithmetic -  Mathematics

If the equations 3x + 4y = 12 and 6x + 8y = 24 are given, what can be said about their solutions?

C. THEY HAVE INFINITELY MANY SOLUTIONS.
Posted in:  Linear Equations -  Algebra -  Mathematics

What is the result of 7! (7 factorial)?

A. 5040
Posted in:  Numbers -  Arithmetic -  Mathematics

If x = 3 and y = 4, what is the value of x^2 + y^2?

A. 25
Posted in:  Numbers -  Arithmetic -  Mathematics