Monday

July 28, 2014

July 28, 2014

Posted by **milly** on Sunday, October 20, 2013 at 7:25pm.

- math -
**Reiny**, Sunday, October 20, 2013 at 7:46pmIs the caplock key stuck on your keyboard?

At first:

Naomi --- x

Macy ---- y

Sebastian -- 234 -x - y

After the giving:

Naomi --- x-16 - 24

Macy --- y + 16

Sebastian --- 234-x-t + 24

x-16-24 = 3(y+16) ---> x - 3y = 88

y+16 = 2(234-x-y+24) --> 2x + 3y = 500

add them:

3x = 588

x = 196

then in x-3y=88

196-3y=88

-3y=-108

y = 36

Naomi had 196

Macy had 36

Sebastian had 2

**Related Questions**

Maths Pri 5 - The number of S's stamps is 30% of D's stamps. The number of D's ...

maths - The number of Samad's stamps is 30% of Derrick's stamps. The number of ...

math - B had 30% as many stamps as C. C had 125% as many stamps as D. If D gave ...

math - P.a and p.b collect stamps. P.a has 150 less than p.b. together they have...

math - A stamp collection consists of 3, 8, and 15 cent stamps. The number of 8 ...

math - Mary wants to put all of her stamps on a single page. she has one page ...

Algebra - a colection of stamps consist of 2 cent stamps, 8 cent stamps, and 14 ...

4th grade math - brendan has 75 stamps in his collection. he puts 8 stamps on ...

algebra - An executive bought 300 stamps for $73.80. The purchase included 15 ...

math - Jen collects stamps. The first month she added 25 stamps. Six months ...