Jordan bought 4 shirts that each cost the same amount and I pair of jeans that cost $40. The items he bought cost a total of $180 before tax. What was the cost of each shirt? I need an equation and answer

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

30005

yes ok                                            

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.