Sunday

December 21, 2014

December 21, 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

**Answer this Question**

**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 ...

physics - A box is put on a scale that is marked in units of mass and adjusted ...

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

HELPPPP - A box contains 2 white marbles, 3 blue marbles, 7 black marbles and 9 ...

math - A box contains 2 white marbles, 3 blue marbles, 7 black marbles and 9 ...

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 ...