GetGudEric396 GetGudEric396

03-08-2017
Mathematics

contestada

Mary, who is sixteen years old, is four times as old as her brother. how old will mary be when she is twice as old as her brother? explained

Respuesta :

thowecomewithaburden thowecomewithaburden

03-08-2017

First, you find the brother's age by dividing mary's age by 4.
16 ÷ 4 = 4
Now that you have two ages, you can just make a list to find the answer.
16 and 4
18 and 6
20 and 8
22 and 10
24 and 12

Answer Link

Otras preguntas

what is the value of 3xy+5x-y over 2 if x=12 and y=8

If the code of girl is 48 what will the code of boy be?

Marina abramovic's the artist is present took ________ to complete.

Read this excerpt from the dissent on tinker v des moines in terms of supreme courrt language and protocol what is this excerpt an example of

Water molecules from Earth's Surface, Water bodies, and Plants enter the U atmosphere to form Clouds Composed Of tiny Water droplets. This Water eventually retu

The population of frogs at a lake is 12 frogs per square meter what will be the estimated population of frogs in a habitat of 370 square meters

Write equations for the horizontal and vertical lines passing through the point (-8,8)

Acid rain is an example of _______. a. a primary pollutant b. a econdary pollutant c. a tertiary pollutant d. none of the above

Choose one of these short pieces and do a short interpretation of it. Captain Nemo's speech on the sea (Part 1, Chapter 10), "Yes, I love it! The sea is every

introduction to numbering system