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Lubov Fominskaja [6]
3 years ago
15

Davette wants to buy flannel sheets. She reads that a weight of 190 grams per square meter is considered high quality. Davette f

inds 3 options, option 1 is 1100 g of flannel in 6 square meters $45, option 2 is 1260 g of flannel in 6.6 sq meters $42, option 3 is 1300 of flannel in 6.5 square meters $52. she would like to buy the sheet that meets her requirement for high qualityand has the lowest price per square meter. which option should she buy?
Mathematics
1 answer:
klemol [59]3 years ago
8 0
The answer is the one that is $42.  It is the lowest cost for the amount of flannel you get and the quality.  
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Marcel made an error when he used the distributive property to write an equivalent
natima [27]

Answer: Upper left corner

Explanation:

The error happens in step 2. Notice that x is <u>not</u> part of the second term 16, so there's no way to factor x from it unless you want a fraction to result.

The second step should be 8(4x-2)

Another way to factor is to say 16(2x-1)

5 0
2 years ago
To convert a distance of 2790 feet to miles, which ratio could you multiply by? Remember that 1 mile = 5280 feet.
wolverine [178]
Means 1/2.......................
5 0
3 years ago
Write the formula that expresses the relationship described "c varies directly<br> as a"
olga55 [171]

Answer:

a+b+c

find b

then

add a+b+c

7 0
3 years ago
A restaurant offers three sizes of coffee and four differerſt types of coffee.
Kruka [31]
<h3>Answer:  864</h3>

=======================================================

Work Shown:

There are,

  • 3 sizes of coffee
  • 4 types of coffee
  • 2 choices for cream (you pick it or you leave it out)
  • 2 choices for sugar (same idea as the cream)

This means there are 3*4*2*2 = 12*4 = 48 different coffees. We'll use this value later, so let A = 48.

There are 6 bagel options. Also, there are 3 choices in terms of if you order the bagel plain, with butter, or with cream cheese. This leads to 6*3 = 18 different ways to order a bagel. Let B = 18.

Multiply the values of A and B to get the final answer

A*B = 48*18 = 864

There are 864 ways to order a coffee and bagel at this restaurant.

--------------

If you're curious why you multiply the values out, consider this smaller example.

Let's say you had 3 choices of coffee and 2 choices for a bagel. Form a table with 3 rows and 2 columns. Place the different coffee choices along the left to form each row. Along the top, we'll have the two different bagel choices (one for each column).

This 3 by 2 table leads to 3*2 = 6 individual table cells inside. Each cell in the table represents a coffee+bagel combo. This idea is applied to the section above, but we have a lot more options.

3 0
3 years ago
ticket sales for a local concert totaled $101,244 yesterday. After the ticket window closed today, the cashiers counted 968 tick
STALIN [3.7K]

The cost of one concert ticket is approximately  $148.59.

The tickets sales for the local sales is totalled $101, 244 yesterday.

ticket sales yesterday = $101244

He sold 968 tickets with a two-days total of $143, 836 (both yesterday and today)

The cost of one ticket can be calculated below:

cost of one ticket = 143,836 / 968

cost of one ticket = 148.590909091

cost of one ticket ≈ $ 148.59

read more: brainly.com/question/15471320?referrer=searchResults

3 0
2 years ago
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