menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
Marc and his friend david are comparing ages. they figure out if they double marc age from 3 years ago and add it to david's current age, the sum is 26. if david's is …
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Marc and his friend david are comparing ages. they figure out if they double marc age from 3 years ago and add it to david's current age, the sum is 26. if david's is …
asked
May 23, 2023
14.0k
views
2
votes
marc and his friend david are comparing ages. they figure out if they double marc age from 3 years ago and add it to david's current age, the sum is 26. if david's is currently 8 years old, determine how old marc is
Mathematics
college
Vergenzt
asked
by
Vergenzt
8.3k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
0
votes
Marc is 12
Using david’s age we can find what marc’s age is from three years ago by working backwards.
26-8= 18
18/2 = 9
Three years ago marc was 9 so now he is 12 (since 9+3 = 12)
Touhid Udoy
answered
May 27, 2023
by
Touhid Udoy
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty