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3 years ago

1) 7+a=15 2) 23=d+44 3) 28=n-14 4) T-22=-31

Mathematics

2 answers:

Romashka [77]3 years ago

6 0

Hi, I'd be glad to help.

1) a = 8

2) d = (-21)

3) n = 42

4) t = (-9)

Rom4ik [11]3 years ago

3 0

1.7+a=15
subtract 7
a=8
2. 23=d+44
subtract 44
-21=d
3. 28=n-14
add 14
n=42
4.T-22=-31
add 22
t= -9

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Answer:

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How many yards of material does the designer need for the 6 skirts?

First, it says that the yard is 48" wide aka 4 feet. But since it's asking for a total of 6 skirts, you multiply the yard by the number of skirts. Let's try to multiply 48 with 6.

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How much will ALL the fabric cost?

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So the answer is $150.84.

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What is the cost of the fabric for ONE skirt?

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Hope this helped! I tried to help though. I didn't read the whole thing but I tried to solve your 3 questions :) !

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3 years ago

Read 2 more answers

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