milagros314 milagros314

03-10-2019
Mathematics

contestada

mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now

Respuesta :

aanicole12345678 aanicole12345678

03-10-2019

Answer: 14 years old and his sister is 3 years old

Step-by-step explanation:

Answer Link

Otras preguntas

Please send help, how to solve it

Trucker hiked 15 miles in 3 hours. How many miles does Tucker bike in 1 hour?

Tả cảnh không khí ngày tết

√5 is an irrational number. which of these will also be an irrational number? A. (√5)^2 B. (√5)^-2 C. √5 + √5 D. (5+ √5)(5-√5)

Exercice 2 : cornets de glace : Nils qui produit des glaces bio vient d’acheter une nouvelle machine pour remplir les cornets. Avec les documents suivants, ai

If f(x)=3x2-5 and g(x) =-2x+5, then f(3)g(3)=?

Which was a response of the British government after the event described above?A Parliament passed strict legislation to further punish the colonists. B Parliam

please help me answer this

Write any two uses of sodium bicarbonate

Please send help, how to solve it