Mathematical Expressions Quiz

Evaluate the expression 9r + 5 given the variable replacement (if r = 7).

Evaluate the expression 2c - 7 + cd given the variable replacements (if c = 4, d = 9).

Evaluate the expression k^2 / (k - 2) given the variable replacement (if k = 6).

Evaluate the expression 14 - 15m given the variable replacement (if m = 2/3).

Evaluate the expression (x + y^2) * 4 given the variable replacements (if x = 1, y = 3).

Evaluate the expression 1/2 + 4/3w given the variable replacement (if w = 9/10).

Translate the expression: "the product of a number and seventeen".

Translate the expression: "the sum of a number and nine".

Translate the expression: "one-fourth of a number".

Translate the expression: "a number subtracted from thirty-two".