Christa is saving for a new tablet. It costs $70.45, including tax. She has already saved $35. How much more does she need to save?

The trigonometric ratios sine and secant are reciprocals of each other

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person