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 ( 64+ )
Otras preguntas
In how many ways can a person order one ice cream cone with 3 different flavors of ice cream if there are 14 flavors to choose from and it matters to the person
The study of the communicative function of touch is known as A) haptics. B) paralinguistics. C) chronemics.
A circle with a radius of 5 is transformed into the following function: (x/3)² + (5y)² = 25 What percentage of the original circle's area is the area of the new
Five times a number decreased by 2 is 4, find the number.
How many solutions does the following equation have? -14(z-5) = -14z +70 Choose 1 answer: A. No solutions B. Exactly one solution C. Infinitely many solutions
Carter invested $70,000 in an account paying an interest rate of 1.125% compounded continuously. Savannah invested $70,000 in an account paying an interest rate
How many solutions does the following equation have? -14(z-5) = -14z +70 Choose 1 answer: A. No solutions B. Exactly one solution C. Infinitely many solutions
a service station on the interstate changes $2.29 per gallon of gasoline and $1.89 per quart for oil. What would be a recourable amount to pay for 10 gallons of
373646351636646475753626266374747574884x848484893990299149440505944330309877=?
Crates of masses 1 kg , 4 kg , and 6 kg are placed in a line on a frictionless table. They remain in contact as they are pushed by a 60 N force applied to the 1
