alvina1302 alvina1302
  • 21-06-2017
  • Mathematics
contestada

A mother is three times as old as her son. In 9 years, she will be twice his age. Find the mother's current age.

Respuesta :

urvashi urvashi
  • 21-06-2017
3m=s
3m+9=2s
therefore s=9
so the mother is 27 and the son is 9
Answer Link

Otras preguntas

PLEASEEE HELPPPPPPP :))))))))
what happens to a dream deferred? The final italized line is different from the others init A. marks a shift of voice from one speaker to another B. moves from
what unit is primarily used for coal
PLEASE HELP ME!! BEST ANSWER GETS BRAINLIEST Which of the following could represent a diver’s position in relation to the surface of the water after diving int
SOMEONE PLZ HELP!!!!!!!
Solve the formula for the specified variable. f=m+n+p/2 pls hurry I need help ill give brainliest
Question 8 helpppppp
At a minimum, how many bits are needed in the MAR with each of the following memory sizes? a. 1 million bytes b. 10 million bytes c. 100 million bytes d. 1
Read the sentence. Although the slideshow presentation of famous artwork showed paintings and sculptures in random order, each artist’s work was equally importa
The connective tissue covering most of the outside of a bone is called: A. Cartilage B. Periosteum C. Bone marrow D. Epiphysis