Given that P = 10x+2y
Find P when:
x = 5 and y = 7
P =

Step-by-step explanation:

P = 64

Step-by-step explanation:

P = 10 (5) + 2 (7)

P = 50 + 14  

P = 64

We can also factor x + y then solve

P= 2(5x+y)

P = 2(5x5 + 7)

P = 2(25 +7)

P = 2 (32)

P = 64  

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.

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )