The way of writing a number as the sum of the values of its digits is called .

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3