Do not lose this assessment. Do all your math on your own paper.

Do not write on this assessment.

0) Expressions are _______. [word that starts with e] 1) Equations that contain a variable are _______. [word that starts with s] 2) Record the reciprocal of the fraction 2/5. 3) Simplify:2x^6 + 3x^4 + 4x^2 - 7x^2 - 3x^4 + 5x^64) Subtract and simplify:(-2x^2 + x^2 - 5) - (4x^2 - 3x + 7)5) Subtract and simplify:(7x + 7) - (-7 + 2x - 3x^2)6) Evaluate:((5^2 - 3^2) / 8 + 5) * 13[show your math] 7) Evaluate:91^0 * (46 + 45)[show your math] 8) Evaluate:91 / 09) Evaluate:b^4whenb = -3a) Multiply and simplify:(3x + 1)(-2x - 5)b) Multiply and simplify:5(-4n + 8)c) Multiply and simplify:-2(7 + 3n + 4n^2)d) Multiply and simplify:3n(4n + 1)The remaining exercises use expression A:5x + 2y - 3z + 8e) Expression A contains how many terms? f) The coefficient of the first term of expression A is what? g) The coefficient of the third term of expression A is what? h) No or Yes: Expression A contains "like" terms? i) Identify the constant term in expression A. j) The first term of expression A has how many factors? k) Expression A evaluates to _____ whenx = -1, y = 4, z = -2.