Tuesday

January 27, 2015

January 27, 2015

Posted by **mm** on Friday, April 15, 2011 at 8:35am.

- math -
**bobpursley**, Friday, April 15, 2011 at 8:44amM=16

M=4B

(M+t)=2(B+t)

so B= 4, then

M+t=8+2t

8=t

so mary will be 16+8=24, brother 12, now Mary is 16, brother is 4

**Answer this Question**

**Related Questions**

Algebra - Mary is y years old. Write an algebraic expression in terms of y for ...

math - Joan is 'y' years old. Her father is 4 times as old as she is and 28 ...

Math - Mary is as old as Mario will be when Mary is twice as old as Mario was ...

Math - Maria is three times as old as her brother.In 4 years,Maria will be twice...

Math - Bernie is the oldest of the four Bryant brothers. Bobby is twice as old ...

math - helen is 9 years old and her brother is two times as old as she. when ...

math - your brother jack will be 2 years from being twice as old as your sister ...

Math - 2x represents that Clyde is twice (2 times) as old as Bonnie. 6 years ...

Maths - The joint age of uncle tom and his brother is 60years.in 6year's time ...

math - Frank is 5 years older than Mary. In 5 years, Frank will be twice as old ...