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 ( 63+ )
Otras preguntas
Solve for x: −3|2x + 6| = −12.
Reading a Tape Measure Measure the green bar using the provided image of a tape measure
Write the explicit rule by writing each term as the product of the first term. 1.) N 1 2 3 4 F(n) 3 15 75 375 2.) 40, 60, 90, 135,
what does preposition
volume= (can someone explain please, im not really understanding this)
There are 238 juniors at a high school The ratio of boys to girls in the junior class is 3:4. How many juniors are girls?
Which is a result of the Polish unemployment rate today? A.The Polish government is seeking immigrants to work at jobs that remain open. B.About one out of thre
PLEASE help me with this question. This is really URGENT
Approximately how long ago do we find the first fossils for the first multi-celled organisms? A. 175 million years ago B. 1500 million years ago C. 10,000 years
Does anyone know this this animal is. my Francis is a praying mantis but I’m not sure
