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 ( 72+ )
Otras preguntas
What kind of music is scott joplin famous for composing?
1) x-2,18mai mic sau egal3,82 2) x-13,4=9,06 2,3orix=3,45 x-1,5=7,3 3) media aritmetica a doua nr este =4,6 a=5,5 b=? 4) a+b
Anton rosicky has three daughters. true or false.
what is the answer to 28 of 64
What is the solution of the equation 2x = 7? round your answer to the nearest ten-thousandth?
•How did citizens of southern states attempt to resist Reconstruction?
Hikers have noticed that a sealed bag of potato chips puffs up when taken to the top of a mountain. Suppose that at the valley floor below, the air pressure is
what are the pros and cons about being a hero like a insparational person?
True or False One cause of the war was the impressment of America seamen by the British ( War of 1812 )
The manner, quality, effect, or atmosphere of expression in speech or writing is called _____. style tone inference figurative language
