Monday

December 22, 2014

December 22, 2014

Posted by **Anonymous** on Tuesday, January 10, 2012 at 9:03pm.

- math -
**Anya**, Tuesday, January 10, 2012 at 9:08pm3 and 10

- math -
**jack**, Friday, January 13, 2012 at 11:22ama * b = 30 .....1

a - b = 7 ..... 2

a = 7 + b ......3

(7+b)(b)=30

b^2+7b-30=0

(using quadratic formula)

b = -10 or b = 3

a = -3 or a = 10

**Answer this Question**

**Related Questions**

math - Which word phrase can be modeled by the expression? Choose all that apply...

Math - PreCalc (12th Grade) - Which combination of limit properties is required ...

PRE CALC - Which combination of limit properties is required to evaluate this ...

programming - I need a help regarding this. Compute and display the sum o 1st ...

math - Posted by kathy on Monday, September 26, 2011 at 8:05pm. 1.the square og ...

programming oop - I need a help regarding this. Compute and display the sum o ...

Math -- 6th Grade - The sum of two decimal numbers is 5.3. Their difference is 1...

Math - What is the product of the sum of 1.3 and 0.9 and the difference of 1.2 ...

Advanced Math - 1.Tasha believes that she can rewrite the difference 120-36 as a...

math - when the sum of 5 and 6 is subtracted from the product of 5 and 6 what is...