gabbihardy8439 gabbihardy8439

11-05-2018
Mathematics

contestada

Six years ago annabelle was twice as old as jason was. now, annabelle is four years older than jason. how old is jason now?

Relax

Respuesta :

13-05-2018

Now: a=j+4
6 years ago: Anabelle: a-6; Jason: j-6

[tex]a-6=2(j-6) \\ a=2j-12+6 \\ a=2j-6 \\ \\ j+4=2j-6 \\ 4+6=2j-j \\ j=10 \\ \\ a=2(10)-6 \\ a=14[/tex]

Answer Link

Otras preguntas

. Find all possible solutions for x. Be careful of domain restrictions. log_2(x^2-4) - log_2(x+2) = 2log_2(x-4)

When writing a business letter, how many times can you use the same merge field in a document?

why are congressional seats reapportioned every decade

Find x, if 1/3 of x is equal to 21

please help me, forgot how to do it. 30 points

explain why the 1400s are known as the first global age

HELLO!................

To lift a 20-pound box from the floor with proper body mechanics: __________. a. Bend at the waist. Keep the arms extended to hold the box away from the body.

There is enough grass to feed 7 cows for 4 days how long would the same amount of grass feed 14 cows

1. How did the assassination of Archduke Franz Ferdinand, militarism, alliances, imperialism, and nationalism spark World War I?