lexiee01 lexiee01

14-04-2014
Mathematics

Answered

Jacob Is Twice as old as Sue. The sum of their ages is 69 years. How old is Jacob?

Verified Answer :

Anonymous Anonymous

14-04-2014

\(x-Sue\\2x-Jacob\\\\x+2x=69\\\\3x=69\ \ /:3\\\\x=69:3\\\\x=23-Sue\\\\2x=2\cdot23=46-Jacob\\\\Answer:Jacob\ is\ 46.\)

Answer Link

Related Questions

33 Choose the term that describes the type of sentence shown The price of admission is a can of food or a childs toy 1 point simple compound complex compoundcom

Which sentence does not have an error in subject and verb agreement A A crisp apple turnover or a slice of peach pie sound good for dessert B No oil and vinegar

If a plant undergoes mutation and cannot produce Casparian strips what process wont it be able to do

how does 105 times 070 0735

How can an observer distinguish the difference between a rich Inca to a regular citizen

Neutralization reactions typically occur between a strong acid and a strong base to produce what

Data marts and data warehouses are and useA data silos OLAPB integrated OLAP C integrated OLTP D data silos OLTP

The molecule within a seed which controls and directs reproduction is called

Gordy is a goalie for a neighborhood soccer teamHe played in 65 of the 20 games this seasonIn how man ygames did he not play Explain A6 B7 C10 D13

Compared to the mass and the penetrating power of an alpha particle a beta particle has 1 Less mass and greater penetrating power 2 less mass and less penetrati

Web Analytics