Four times the number of baseball cards in Ted's collection is more than five times that number minus 15. Define a variable and write an inequality to
represent Ted's baseball cards. Solve the inequality and interpret the results.

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

How do you determine if an ordered pair is a solution to a given equation?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe