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 ( 68+ )
Otras preguntas
Help please with this problem
find the mean of the data in the pictograph
4 children bring games to Tony's party. Each child brings the same number of games. Two more games are needed to reach 30 games. How many games does each child
What is the supplement to an angle that measures 58 degrees? a) 180b)122c)132d)58
Who was Pliny the Younger? 1.a Greek historian 2.a victim in the volcanic eruption 3.a primary witness of the eruption 4.someone who requested information abou
Bart has $5.35 in nickels and quarters. The number of quarters is 1 less than three times the number of nickels. How many of each coin does he have?
4. Calculate the average atomic mass of lithium, which occurs as two isotopes that have the following atomic masses and abundances in nature: 6.017 u, 7.30% and
Pls help me with this I ready question....
Helpppppppppp pleaseeeeeeee
Why are corresponding exterior angles of similar triangles congruent? because the sum of the measures of the interior angles of a triangle always equal 90°, so
