Winter coats are marked 70% off on February 1st. If a coat costs $57.75 on January 31st, how much will it cost on February 1st?

The coat will cost $ on Feb 1st.

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Solve the given system of equations. 2y= -x+9 , 3x-6= -15