17-10-2014
Mathematics

contestada

two numbers total 66 and have a difference of 16

Respuesta :

17-10-2014

[tex]x,y-\ two\ numbers\\\\ \left \{ {{x+y=66} \atop {x-y=16}} \right. \\+-----\\Addition\ method\\\\2x=82\ \ \ |divide\ by\ 2\\\\ x=41\\y=66-x\\y=66-41=25\\\\Numbers\ are:\ 41\ and\ 25.[/tex]

Answer Link

Otras preguntas

Which question is not one to ask when considering the audience? a. What do they already know? b. What is a manageable topic? c. What will I need to cover? d.

what is 9.105 rounded to the nearest hundredth

what nuber ges halfway between 16 and 42

name the portugese explorer who sailed all the way around africa to india in 1498

What religion is not only practiced today but also served as the foundation for both Christianity and Islam?

samantha wants to buy 6 roses , 4 carnations , and 8 tulips . she estimates that she will spend about $14 on these flowers . do you agree? explain your answer.

You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Which expression describes the percent of increase in the tree's height?

How do historians define the term historical context

Water changes volume with changing temperature. Water's volume increases very rapidly between 0 degrees Celsius and 4 degrees Celsius as the water freezes and b

A laissez faire economic policy would _____. a. alter the business cycle b. allow the economy to fix itself c. decrease the money supply quickly d. increase t