Sunday

April 19, 2015

April 19, 2015

Posted by **Blah** on Monday, September 6, 2010 at 4:49pm.

- Math -
**rebekah**, Monday, September 6, 2010 at 4:53pm11+d=b

b+3 +d=37

so..

plug in the top equation to the bottom and you get

d+11 +d=37

so 2d=26

divide and you get d=13 plug this into the top equation and you get

b=24

so

answer:

b=24

d=13

and you check by adding both and they equal 37

MATH - suzy is ten years older than Billy and next year she will be twice as old...

math - Bert is 5 years older than twice the age of mario. Nine years ago, the ...

Algebra - Mario is 16 years older than his sister Mercedes. Together, their ages...

Math - Sally's age is 12 years plus half her age. How old is she? Billy is twice...

ALGEBRA - SUZY IS 10 YEARS OLDER THAN BILLY, AND NEXT YEAR SHE WILL BE TWICE AS ...

algebra - Ulani has an older siste and a younger sister. Her older sister is one...

value of money - Billy Burnett's grandfather willed Billy $10,000 payable on his...

math - A. A woman was 30 years old when her daughter was born.Her age is now 6 ...

math - A. Brad is 12 years older than Sam . If Brad were 8 years older than he ...

Math - FIve years ago Zack would have been three times older than his young ...