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If x is an integer such that 3x + 7 = 28, what is the value of x?

B. 5
Posted in:  Numbers -  Arithmetic -  Mathematics

A store sells pencils for $0.50 each and erasers for $0.75 each. If a student buys a total of 10 items for $6.00, how many pencils did the student buy?

B. 6
Posted in:  Linear Equations -  Algebra -  Mathematics

What is the H.C.F. of the polynomials 2x^2 + 4x and 4x^2 + 8x?

A. 2X
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

If f(x) = x^3 - 6x^2 + 11x - 6, what is the remainder when f(x) is divided by (x - 2)?

A. 0
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics