Thursday

August 21, 2014

August 21, 2014

Posted by **BOB** on Tuesday, October 11, 2011 at 2:04am.

Solve for x

- Math -
**Steve**, Tuesday, October 11, 2011 at 4:33am1.8 = (5-x)/100 * 150/x

= 150/100 * (5-x)/x

= 3/2 (5/x - 1)

9/5 = 15/2x - 3/2

9/5 + 3/2 = 15/2x

33/10 = 15/2x

10/33 = 2x/15

10/33 * 15/2 = x

x = 150/66 = 25/11

- St.Francis' College -
**Silas zock**, Tuesday, October 11, 2011 at 6:42am1.8=[(5.0-x)/100]/(x/150)

1.8 =[(5.0-x)/100]*150/x

1.8=(5.0-x)150/100* x

1.8 =[(5*150)-(x*150)]/100x

1.8= 750-150x/100x

1.8*100x=750-150x

180x=750-150x

180x+150x=750

330x=750

divide through by330

330x/330=750/330

x=2.27

**Related Questions**

math - Now the largest: Perimerter sum <150 150>4s+2w+2l 150>4s+2*3s + ...

maths - Please guide me to solve the below problem: 'A'an do 2/3 of a work in 40...

math - what is the equation passing through a)y=5.04x=50 y=6.13 x=100 y=8.24 x=...

Math - look at the chart- out of 150 dog owners 75 perfer human food only,45 ...

Chemistry -- Please Help!! - Find the pH of a mixture of .150 M HF(aq) solution ...

Math - Solve this In/Out table using an equation. In= 5,6, 8, 10, 12 Out= 61, 75...

SAT math - 1. x>15-2x / -3 Solve the linear inequality. Write the solution in...

math help, correction - Anna has 12 bills in her wallet, some $5 and some $10. ...

economics - Calculate REAL GDP for each year (2005=100). Yr. Price of/Qty. Price...

Math - This chart shows how high a ball bounces when dropped from different ...