Simplify the expression below. 10^3 × 10^−7 a. 10^4 b. 10^10 c. 10^−4 d. 10^−21

this is answer of 144 cubic meters

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 )