Round each number to the nearest thousand. 1,239 and 8,568

1,000 and 8,000
1,000 and 8,000

1,000 and 9,000
1,000 and 9,000

2,000 and 9,000
2,000 and 9,000

2,000 and 8,000

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Write the following as a base and exponent

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2