The width of a rectangle measures (9.89 – 4.5h) centimeters, and its length measures (1.59 - 3.4h) centimeters. Which expression represents the perimeter, in
centimeters, of the rectangle?

help fast please

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table.the slope of the wholesale table is 3/4 of the slope of the public table.the slope of the public table is 12 times greater than the slope of the wholesale table.the slope of the wholesale table is 12 times greater than the slope of the public table.

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?