faustinabaiden810 faustinabaiden810

04-07-2020
Mathematics

contestada

Eric's age is 8 and her mother is 42.In how many years time will the mother be 3 times as old as her son

Respuesta :

04-07-2020

Answer:

9 years

Step-by-step explanation:

Let's call the amount of years x. We can write

42 + x = 3(8 + x)

42 + x = 24 + 3x

2x = 18

x = 9

Answer Link

Otras preguntas

Why was the crimean war a turning point in russian history?

What conclusion can you draw from lyric poetry? A. In lyric poetry, the poet is usually perceived as speaking directly to the reader. B. In lyric poetry, the re

140=176-0.8A Can you solve for A Thank you so much I do not need an answer I just need help

Factor: 2. 12x^2 +5x – 2

Which inventor contributed most directly to the creation of cell phones? A Thomas Edison B Robert Fulton C Alexander Graham Bell D Henry Bessemer

___________ Should disobey the law of transit and would avoid accidents. Sometimes Ni No one Someone

Fill in the blank with the correct demonstrative. Paul adore _____ chaussures noires. Question 16 options: cette cet ce ces

Explain the causes,course,and consequnces of the American recolution

CHORUS: Now old desire doth in his death-bed lie, And young affection gapes to be his heir; That fair for which love groan'd for and would die, With tender Juli

why do you think the canadian government to quebecs becoming of a separate nation?