sadafshah2130 sadafshah2130

08-09-2018
Mathematics

contestada

Diane is 23 years older than her daughter amy. in 6 years diane will be twice as old as amy. how old are they now?

Respuesta :

tramserran tramserran

08-09-2018

Today In 6 years

Diane (D): = A + 23 (A + 23) + 6 = A + 29

Amy (A): A (A) + 6 = A + 6

A + 29 = 2(A + 6)

A + 29 = 2A + 12

29 = A + 12

17 = A

Diane (D): = A + 23 = (17) + 23 = 40

Answer: Diane = 40, Amy = 17

Answer Link

Otras preguntas

you hav designed a picture that is shaped as a square. the dimensions of your picture are 6x6in. you want to make it into a poster with dimensions 13x13in. the

A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the pric

Find the LCM of 8,9, and 12

determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exis

you hav designed a picture that is shaped as a square. the dimensions of your picture are 6x6in. you want to make it into a poster with dimensions 13x13in. the

What are the sides of the DNA ladder made of?

Use the REMAINDER THEOREM to explain whether or not (x-2) is a factor of F(x)=x^4-2x^3+3x^2-10x+3

What are the sides of the DNA ladder made of?

Use the REMAINDER THEOREM to explain whether or not (x-2) is a factor of F(x)=x^4-2x^3+3x^2-10x+3

What are the sides of the DNA ladder made of?