Thursday

April 17, 2014

April 17, 2014

Posted by **cody** on Tuesday, June 14, 2011 at 8:02pm.

- pre-algebra -
**Damon**, Tuesday, June 14, 2011 at 8:07pm2a-7 = t

c = a+6

a+t+c = 95

so

a + 2a -7 + a+6 = 95

4a = 96

a = 24 etc

**Related Questions**

math - How do I approach this problem? Seven green marbles and three red marbles...

Math - How do I approach this problem? Seven green marbles and three red marbles...

Math - There were 7 times as many marbles in Box A as in Box B. After Joyce ...

math - there were 7 times as many marbles in box a as in box b. after joyce ...

Ratio - I had a total of 129 marbles in 3 boxes at first. Then I threw away 2/3 ...

statistics - A box of marbles contains an equal number of red marbles and yellow...

statistics - Suppose a box of marbles contains an equal number of red marbles ...

maths - Boxes A nad B contain a total of 480 marbles. After 0.25 of the marbles ...

Stats / Prob - Suppose a box of marbles contains equal numbers of red marbles ...

math - there are 765 marbles in a in a box. there are twice as many blue marbles...