menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Kristin spent $120 on shirts. Dress shirts cost$40 and t-shirts cost $8. If she bought a total of 7 shirts, then how many of each kind did she buy?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Kristin spent $120 on shirts. Dress shirts cost$40 and t-shirts cost $8. If she bought a total of 7 shirts, then how many of each kind did she buy?
asked
Nov 5, 2020
56.4k
views
0
votes
Kristin spent $120 on shirts. Dress shirts cost$40 and t-shirts cost $8. If she bought a total of 7 shirts, then how many of each kind did she buy?
Mathematics
middle-school
Ryan Salmons
asked
by
Ryan Salmons
8.1k
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
4
votes
5 t shirts and 2 dress shirts :)
Andrzej Rehmann
answered
Nov 5, 2020
by
Andrzej Rehmann
7.1k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
1
vote
T-shirts is X
Dress shirts Y
x+y=7
8x+40y=120
Times first equation by 40 eliminating y
40x+40y=280
8x+40=120
32x=160
x=5
x+y=7
5+y=7
y=2
5x8=40
2x40=80=120
5 shirts and 2 dress shirt
Aravind A
answered
Nov 9, 2020
by
Aravind A
8.5k
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
Oct 23, 2020
194k
views
Kristin spent $120 on shirts. Dress shirts cost $40 and t-shirts cost $8. If she bought a total of 7 shirts, then how many of each kind did she buy?
Jason Van Vuren
asked
Oct 23, 2020
by
Jason Van Vuren
8.3k
points
Mathematics
high-school
1
answer
1
vote
194k
views
asked
Feb 13, 2022
142k
views
Kristin spent $120 on shirts. Fancy shirts cost $35 and plain shirts cost $10. If she bought a total of 7 then how many of each kind did she buy?
Lalit Fauzdar
asked
Feb 13, 2022
by
Lalit Fauzdar
8.0k
points
Mathematics
high-school
2
answers
24
votes
142k
views
asked
Feb 9, 2021
19.0k
views
kristin harris bought a dress that was on sale for 25 % off the regular price of 78 $ . what was the sale price ?
Carl Sagan
asked
Feb 9, 2021
by
Carl Sagan
9.2k
points
Mathematics
middle-school
1
answer
4
votes
19.0k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
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 Qammunity.org