menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
Lenny thinks the following expressions are equivalent: 2(3a - 2) + 4a and 10a - 2 is lenny correct?justify your answer.
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Lenny thinks the following expressions are equivalent: 2(3a - 2) + 4a and 10a - 2 is lenny correct?justify your answer.
asked
Oct 5, 2017
173k
views
4
votes
Lenny thinks the following expressions are equivalent:
2(3a - 2) + 4a and 10a - 2
is lenny correct?justify your answer.
Mathematics
middle-school
Vlasec
asked
by
Vlasec
7.8k
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.
2
Answers
3
votes
no. the first simplifies to 10a -4 and the second is 10a-2
Khaled Lela
answered
Oct 6, 2017
by
Khaled Lela
7.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
6
votes
Yes, he is correct, using the distributive property you get the same answer
Jarcoal
answered
Oct 11, 2017
by
Jarcoal
7.9k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Feb 10, 2022
150k
views
Maria thinks the two expressions 2(3a-2) + 4a and 10a - 2 are equivalent. Is she correct? Explain your reasoning.
Scrobot
asked
Feb 10, 2022
by
Scrobot
8.1k
points
Mathematics
college
1
answer
13
votes
150k
views
asked
Jun 12, 2024
28.2k
views
12. When 3a2-7a+6 is subtracted from 4a²-3a +4, the result is (1) a² +4a-2 (2) a²-10a-2 (3)-a²-4a+2 (4) 7a²-10a+10
Vikram
asked
Jun 12, 2024
by
Vikram
7.1k
points
Mathematics
high-school
1
answer
4
votes
28.2k
views
asked
Mar 13, 2017
104k
views
Simplify (3a 4 – 2a 2 + 5a – 10) – (2a 4 + 4a 2 + 5a – 2). A. a 4 + 4a 2 + 10a – 12 B. a 4 + 2a 2 + 10a – 12 C. 5a 4 + 4a 3 + 3a 2 + 10a – 12 D. a 4 – 6a 2 – 8
Sudhir Kumar
asked
Mar 13, 2017
by
Sudhir Kumar
8.1k
points
Mathematics
high-school
2
answers
1
vote
104k
views
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
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty