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

32.Alpha particles and beta particles differ in A. mass, only B. charge, only C. both mass and charge D. neither mass nor charge

If there is an 80% chance of rain and a 30% chance of wind and rain, what is the probability that it is windy, given that it is rainy? Round your answer to the

What historical event helped to spark the Harlem Renaissance and how?

simplify the expression (24÷3 )×5-6+2×7-3

What two sublevels of orbitals contain valence electrons? (s, p, d, or f)?

How is the modern era different from the Middle Ages

The area of a square tile is 49 square inches. Write the length of one side of the square time as a square root and standard from

Which statement must be true for any chemical reaction at equilibrium? (1) The concentration of the products is greater than the concentration of the reactants.

A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10% reduction on the discounted pri

with what strategy did grant plan to defeat the confederacy?