" (iv) "0.4x-1.5y=6.5,0.3x+0.2y=0.9

Solve for x and y: 0.4x-1.5y=6.5, 0.3x+0.2y=0.9

Solve the linear equations using cross multiplication method. {:(0.4x-1.5y=6.5),(0.3x+0.2y=0.9):}

Solve the following system of by the method of eliminations: 0.4x-15y=6.5 ,0.3x+0.2y=0.9

Solve, using cross - multiplication : 0.4x + 1.5y = 6.5 0.3x + 0.2y = 0.9

Solve for x and y : 0.4 x - 1.5 y = 6.5 , 0.3 x + 0.2 y = 0.9 .

[0.2x+0.3y=1.3],[0.4x+0.5y=2.3]

0.2x + 0.3y = 1.3,0.4x + 0.5y = 2.3

Find the following products: (6x)/5(x^3+y^3) (ii) x y(x^3-y^3) (iii) 0. 1 y(0. 1 x^5+0. 1 y)

Classify the following pairs of lines as coincident,parallel or intersecting: x+2y-3=0 and -3x-6y+9=0x+2y+1=0 and 2x-4y+3=03x-2y+5=0 and 2x+y-9=0