djdropemoff djdropemoff
  • 01-03-2022
  • Mathematics
contestada

Juan is 8 years older than his sister. In 3 years, he will be twice as old as she will be then. How old
are they now?

Respuesta :

ednagarcia2023 ednagarcia2023
  • 01-03-2022
Juan is 13 years old and his sister is 5 years old.
Answer Link

Otras preguntas

Find and simplify the difference quotient f(x) = -x + 7x+5
May I know what is the explanation to this question?
How do we know if or not a preposition is being used metaphorically. ​
PLZZZZ HELPPPP PROBABILITY!!!
How does China benefit from its closer ties with Africa? How does Africa benefit from its closer ties with China? Is this simply a modern version of imperialism
If b is inversely proportional to c, and b is 5 when c is 12, find b when c = 20. A. b = 60 B. b = 4 C. b = 15 D. b = 3
A line contains the points (-3, 4) and (7, -1). Calculate the equation of the line in the form y = mx + b Explain each step.
The characteristics of two different types of reactions are shown below: Reaction A: Electrons are gained by the atoms of an element. Reaction B: Protons are lo
SAT Math Question (Thanks!) y is greater than or equal to (x-2)^2 + 4 y is less than or equal to -(x-2)^2 + 6 The ordered pair (a,5), where a is a constant, sa
Please answer the attached question by selecting of the the given answers.