Wednesday

January 28, 2015

January 28, 2015

Posted by **Kay.** on Saturday, September 12, 2009 at 11:21am.

0.3A+(0.2A-0.5)+0.2(A+2)=1.3

I have done this question over and over I keep getting answers like 2 or3.25 but when I sub in thoes answers for A It does not work.

- algebra -
**bobpursley**, Saturday, September 12, 2009 at 11:33amA(.3+.2+.2)-.5+.4=1.3

.7A-.1=1.3

.7A=1.4

A= 2

**Answer this Question**

**Related Questions**

Ms. Sue please help - 5.9(line over it) 0.1515... 1.20(line over it) 0.35(line ...

Algebra 2 - would some one please check these for me 1. divide x^2-36y^2 over 5x...

man alive! can someone check for me? - I am so bad when it comes to mathI I ...

math! - george entered a function into his calculator andfound the following ...

confused+ math! - A finite geometric sequence has t1= 0.1024 and t2= 0.256 how ...

ALGEBRA - If I am dividing the following: x^2+3x over x^2+2x-3 by x over x+1.. i...

algebra 1 help - 6(-3-2)^2 over -3^2-2(-3)(2)+2^2 6(-3-2)^2 over -3^2-2(-3)(2)+2...

science - Please help me with this question.... The isotope caesium-137, which ...

analytical geometry - question what is the slope of the line 3x+2y=6 Answers: A...

algebra - I have to simplify this please help how to solve the problem involving...