What is the multiple zero and multiplicity of f(x) = (x − 3)(x − 3)(x + 5)? a. multiple zero is 5; multiplicity is 1 b. multiple zero is −5; multiplicity is 1 c. multiple zero is 3; multiplicity is 2 d. multiple zero is −3; multiplicity is 2

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

What is the slope of the line shown below?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?