Winter coats are marked 70% off on February 1st. If a coat costs $57.70 on January 31st, how much will it cost on February 1st? type your answer...

With both problems. a.s.a.p directions on photo ^

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

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