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tino4ka555 [31]
2 years ago
12

kayla is making 6 hats and scarf sets. Each scarf requires 2 yards of material and each hat requires 18 inches of material. how

many feet of material does she need for all 6 hat and scarf set
Mathematics
1 answer:
WINSTONCH [101]2 years ago
3 0
She would need  45 Ft. of material. I hope this helped ^^


First, I multiplied the yards (2) by 3


Next, I Divided the inches (18) into Ft. which gave me 1 and a half Ft.

Then, I multiplied 6 Ft. with 6 and 1.5 Ft. with 6

Finally I added all of this together and got 45
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Answer:

3

Step-by-step explanation:

add 8 to both sides then x=3

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Which decimal is between √ 85 and √ 86<br><br>a)9.15<br>b)9.2<br>c)9.25<br>d)9.3​
mina [271]

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c

Step-by-step explanation:

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3. Would it be more efficient to use an inequality vo
myrzilka [38]

Answer:

Inequality

Step-by-step explanation:

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4 0
3 years ago
The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about ​14.29%. What is the
Yuki888 [10]

Answer: A. divided the difference of the two quantities by the sum of the two quantities.

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

Explanation:

The difference of the quantities is 20-15 = 5

The sum of the quantities is 20+15 = 35

Dividing those results leads to 5/35 = 0.142857 which rounds to 0.1429

That converts to 14.29%

This is likely the path Adam took. This path is incorrect. The correct steps are shown below

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

Difference = 20-15 = 5

Divide the difference over the original quantity

5/20 = 1/4 = 0.25 = 25%

We have a 25% decrease because the new quantity (15) is smaller than the old quantity (20)

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

Here's another way to approach the problem

A = old value = 20

B = new value = 15

C = percent change

C = [ (B-A)/A ] * 100%

C = [ (15-20)/20 ] * 100%

C = (-5/20)*100%

C = -0.25*100%

C = -25%

The negative C value means we have a negative percent change, ie we have a percent decrease. So this is another way to get a 25% decrease.

4 0
2 years ago
Read 2 more answers
James works in a sporting goods store and earns $324 a week and 5% of his sales. One week James earned $432. What were his sales
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Answer:

His sales that week were $2,160.

Step-by-step explanation:

First, you have to subtract $324 from the amount he earned that week, to find the 5% he got from sales:

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Now, you know that he received $108 that represent 5% of his sales and you can use a rule of three to find the amount that represents 100% which would be his sales that week:

 5%   →    108

100% →      x

x=(100*108)/5=2160

According to this, the answer is that his sales that week were $2,160.

7 0
3 years ago
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