The regular price of a video game system is $199. If the video game system is on sale for 20% off the regular price, what will be the sale price?

20% of 199 = 39.8

If the system is 20% off then we calculate:

199 - 39.8 = 159.2

Thus the final price is $159.20

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

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 )