seannalove1682 seannalove1682

03-07-2017
Mathematics

contestada

Elena has one and a half times as much money as ramon. together they have $225. how much money does each have? choices for ramon's amount: 80, 90, 95

Respuesta :

jujuloulou jujuloulou

09-07-2017

E= 1.5R
E+R=225
1.5R+R=225
2.5R=225
R= 90

Answer Link

Otras preguntas

Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make

State two ways in which a single-celled organism, such as amoeba, and a human body are alike?

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?

What is the main religion of Latin america

The gases in the air attracted to earth by gravity form layers called the ____

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

What is a group of organisms that look alike and can reproduce among their selfs ?