A pair of Jordan shoes cost Mike $200 usually, but Footlocker had a sale for 20% off all shoes. (3 pts per question)
1. What is the discounted amount on the shoes?
2. How much money does the shoe cost Mike now?
Elsker
ASAP PLEASE ! HELP ME

mike shouldn't be paying 4 his own shoes

Step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

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.