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
what are the 10 most oldest school in the world
a nurse is talking with a patient about the plan for her care after discharge from the hospital. he concludes by saying, "we’ve just reviewed a lot of informati
Please help me with 1-4. I will give an Brainly and a bunch of extra points.
pls help no idea how to do this
lohmann, k. j. et al. regional magnetic fields as navigational markers for sea turtles. science 294, 364–366
What are the medical uses of hormones?
when inputting a formula into excel or other spreadsheet software, what components are required for the formula to function properly? select one or more:
A survey of 279 SPC students was taken at registration. Of those surveyed: 51 students had signed up for a Language Arts course 36 students had signed up for a
two point charges -5 uc and 4 uc charge are 21 cm apart. what is the magnitude of the electric field at a point half-way between the two charges?
ment Summarizing Election Day Which statement summarizes the events on Election Day? O Campaigns stop in the morning before voting starts in the evening. O Vote
