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 ( 51+ )
Otras preguntas
how could you compare the energy carried in two different longitudinal waves
The distance of a wave crest from its resting. position is its. out of A. Wavelength B. Amplitude C. Height
What is the slope of (2,3) , (6,7)
Orchids are a type of flowering plant. How would biologists explain how a living orchid species lacking leaves evolved from an ancestral orchid species that had
Explain why the railroads were not built in a straight line from east to west.
What is the slope of (2,3) , (6,7)
Use trig to solve for x show work
What are the 4 main products for southeast
water in a pan over a radiator evaporates much faster than a water pan in a table ???? i need help ppl
what is 20% of $45.00?
