Some friends equally split some containers of strawberries. each container held the same number of strawberries. the expression 9x7 represents how many strawberries each person received when splitting x containers. what does the number 7 in the expression represent?

In this problem we have the expression

where

--------> the number of containers that were split

--------> the number of strawberries in each container

--------> the number of people the strawberries were split among

------> the total number of strawberries

therefore

the answer is

the number in the expression represent the number of people the strawberries were split among

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.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )