Determine all values of K for which the roots of the equation x squared minus 8x + k equal 0 are complex

What divided by 4 equls 9?

Cody flipped a coin ten times. He expected to land on heads five times and land on tails five times. The coin actually landed on heads three times and tails seven times.

Find the solution set for the given inequality if the replacement set is {3, 4, 5, 6, 7} 2x - 2 ≥ 10 A: {3, 4, 5} B: {6, 7} C: {7} D: {6}

13 less than the product of three and a number

What is the degree of 5x^3+3x^2-4x+1? A.) 3 B.) 4 C.) 5 D.) 6

Given the equation 7x-6=5 (x+4) solve for variable and explain each step and justify your process

What is x-4/2 less than 3

A bike manufacturer can predict profits, P, from a new sports bike using the quadratic function P (x) = - 100x2 + 46,000x - 2,100,000, where x is the price of the bike. At what prices will the company make $0 in profit?

Olivia wrote the following indirect proof: Prove: 17 is a factor of 323

What does 298% of 45 estimated equal