subject
Mathematics, 04.06.2020 13:24 Admin

4) Ben bought 7 notebooks for $34.50. Some of the notebooks were $3.50 each and the others were $4.25 each. If x represents the number of least expensive notebooks, which equation can be used to
find the number of least expensive notebooks purchased?
a) $7.75(7 - x) = $34.50
b) $3.50(x - 7) + 4.25x = $34.50
c) $3.50x + $4.25(8 - x) = $34.50
I
d) $3.50x + $4.25(x - 8) = $34.50
What’s the asnswer

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:50, alexabbarker9781
An angle that measures between 90 and 180° is called a(,
Answers: 2
image
Mathematics, 21.06.2019 22:30, brooklyn4932
1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x
Answers: 1
image
Mathematics, 22.06.2019 00:20, elloemill
How is this equation completed? i cannot find any examples in the book.
Answers: 1
image
Mathematics, 22.06.2019 00:30, Ramirez72
If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking
Answers: 2
You know the right answer?
4) Ben bought 7 notebooks for $34.50. Some of the notebooks were $3.50 each and the others were $4....

Questions in other subjects:

Konu
Mathematics, 11.01.2021 01:00
Konu
History, 11.01.2021 01:00
Konu
English, 11.01.2021 01:00