Jalen bought 4 bottles of water,2 bags of cashews, and a fruit salad. the cost of the fruit salad was 5$.this expression was used to represent the amount jalen should pay.4x+2x+5based on the expression, the cost of each bottle of water is
a. four times
b.2timesc)less than
d. the same as te cost of each bag of cashews.

the answer is D

Step-by-step explanation:

a. the residual plot for model 1 has a random pattern and is a good fit for the data.

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.