lilmama235
lilmama235
03-03-2017
Mathematics
contestada
Help me on how to solve it
Respuesta :
Аноним
Аноним
03-03-2017
2r+2=16, r=Ray's age
2r=16-2 (subtract 2 from both sides)
2r=14
2r/2=14/2 (divide both sides by 2)
r=7
5=Diego's age, Sofia is 3 times his age, so
3 x d=15, so she is 15.
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
If the variety of species in an ecosystem decreases this is a decrease in the system's ________ apex
Two rectangles have the same area of 70m2. It is given that the length of the first rectangle is 4m longer and the width is 2m shorter than the dimensions of th
A friend says, "i'm thinking about getting some help for my problem drinking. what's the most commonly used form of treatment?" your best answer is:
i realllyyy dont get these can you help
A novel is a longer form story. Select one: True False
a population of plants growing on an island consisted of two varieties one with thorns and the other ones without. Over a period of many years the variety with
Can someone please help me with this?
can i get help with this problem asap
in solving the equation for x to distribute a minus 4 on one side of the equation what needs to be done on the other side of the equation
how do I solve these problems? I really do not understand.
