Thursday

July 31, 2014

July 31, 2014

Posted by **Rox** on Wednesday, February 27, 2013 at 1:39am.

- maths -
**Henry**, Thursday, February 28, 2013 at 6:39pmX = 4y-a = 1

4*2 - a = 1

a = 7.

Y = 4x - b = 2

4*1 - b = 2

b = 2.

a + b = 7 + 2 = 9.

**Related Questions**

biology - Given the part of the molecule shown below, can the underlined atom ...

calculus - Find an equation for the surface consisting of all points P(x, y, z) ...

Calc. - Use normal vectors to determine the intersection, if any, for each of ...

Calc. - Use normal vectors to determine the intersection, if any, for each of ...

algebra - The lines x=4y−a and y=4x−b intersect at the point (1,2). ...

algebra! - The lines x=4y−a and y=4x−b intersect at the point (1,2...

Grade 12 Calculus - Evaluate each of the following. Show all your calculations...

calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...

calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...

MATHS - The number 2+3√+5√−−−−−−...