Posted by **hip hop chic** on Monday, August 29, 2005 at 5:22pm.

I need help on two problems I would like if you went step by step with the problem with me and then let me figure out the answer.

If, Tonya and Toya have $15.25 together and Tonya had 25 cents more than Toya, how much does each have?

Second question:

Bruce is 7 years older than his sister Pilar. The sum of their ages is 1 less than 3 times Pilar's age. How old is each.

Show equations for both

First problem:

X1 + X2 = 15.25

X1 - X2 = 0.25

2 X1 = 15.50

X1 = 7.75

X2 = X1 - 0.25 = 7.50

Second problem:

B - P = 7

B + P = 3P -1

B - 2P = -1

P = 8

B = P+7 = 15

## Answer This Question

## Related Questions

- solving inequality - I have two problems that Im.. having a problem with. I ...
- math,correction - Problem #1 subtract. Express your answer in simplest form (3x...
- chemistry - This question I really don't get it. I tried tried tried to figure ...
- PreCalculus II - perform the indicated operation (3sinx-2)(sinx+1) I need ...
- Algebra 2 - I need step by step on how to solve this problem plz help I've been ...
- Chemistry - Write the dissociation equation for iron(II) ammonium sulfate ...
- Chemistry - Write the dissociation equation for iron(II) ammonium sulfate ...
- Math - Can you please explain step by step on how to do each of these two ...
- Calculus 2 (Differentiate & Decay Problem) - I have two problems I need help on...
- Solving Inequalities? - Ive been having problems with this soo... My first ...

More Related Questions