564.932 + 849.029 – 425.08 = 612.095 +

Solve: (x/3) + (x/5) = 16

Find the area between the lines 18x +12y = 108, 9x  + 6y  = 27, x - axis and y -axis. 

I. 2p² + 5p + 2 = 0               II. 2q² + 11 q + 14 = 0

I. 8/(√x) + 6/(√x) = √x

II. y ³- (14)^7/2 /(√y) = 0

If (5√P - 7√Q) = 5, [1.5P = 4Q-(R/3)+9] and (√P/√Q) = 1.6, then find out the value of ‘R’.

3 pens + 5 pencils = ₹49

4 pens + 3 pencils = ₹47

Find cost of one pen.

Solve for x: 5x − 7 = 3x + 9

If, x - y radic; 3 = 23 and radic; 3x + y = 35

Find the angle between both the lines when they intersect each other.

I. p² - 365 = 364

II. q - √ 529 = √ 169

I. p² – 5p + 6 = 0                  

II. 36q² = 81