Express twenty-nine thousandths as a fraction

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1