Find an equation of the plane through (-1,4,-3) and perpendicular to the line x-2=t , y+3=t , z=-t =,=

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

What is the gcf of 20c^3-5c^4+30c^6