Thursday

October 2, 2014

October 2, 2014

Posted by **sridhar** on Friday, April 11, 2008 at 6:40am.

three people have $990. The amount Ann has, in dollars, is:

a. $150 b. $200 c. $390 d. 450 e. $600

- math -
**drwls**, Friday, April 11, 2008 at 7:11amH = J + 240

J = 150 + A

H + J + A = 990

Solve those three equations in three unknowns. H, J, and A are the amounts had by Henry, Joe and Ann.

You first step might be to rewrite the last one as

2 J + 240 + A = 990

2 J + A = 750

Then substitute J-150 for A and solve for J

**Answer this Question**

**Related Questions**

Math - Ann has $198 more than her sister. After her mom gives Ann $20 and her ...

math - Bob has twice as much money as Kenny. Steven has $78 more than Bob. Ann ...

Math - Ann had $198 more than her sister. After their mother gave Ann $20 and ...

English - 1. Ann commanded/ordered that he (should) go there. 2. Ann suggested/...

math - Sue and Ann earned the same amount of money this month, although one ...

physics - Ann, a 59.2 kg person throws a 0.0435 kg snowball forward with a ...

math - Ann and Bob are cycling on a track. Ann completes one lap every 15 ...

Math - Consider a game where Ann and Bob play against each other in a dice game...

Math - I have more than 9 but less than 16 marbles. There are half as many red ...

math - Assume that there are 6 unfilled roles: 1 male and 5 female. There are 5...