Sunday

November 23, 2014

November 23, 2014

Posted by **Abby** on Saturday, September 7, 2013 at 12:03am.

- Algebra Its Urgent! -
**Graham**, Saturday, September 7, 2013 at 12:46amLet the numbers be a, b, c

b = 3a

c = 15+a

a+b+c=330

Substitute for b and c in and solve the sum for a.

Use a to determine b and c.

**Answer this Question**

**Related Questions**

algebra - Twice the first number is eleven more than the sum of the other two ...

Algebra I - The sum of three numbers is 147. The second number is 4 more than ...

algebra - Five times the smallest of three consecutive odd integers is ten more ...

Math - The sum of three numbers is 301. The second number is 3 less than twelve ...

advance algebra - find three numbers such that the second is 6 less than 3 times...

10th grade math - The sum of three numbers is 301. The second number is 3 less ...

algebra & trigonometry - The sum of three whole numbers is 7. The second number...

algebra & trigonometry - The sum of three whole numbers is 7. The second number...

Algebra - A second number is four times a first number. A third number is 13 ...

Grade 8 Math - Can you write them in Mathematical/numbers form I'll solve them ...