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Morgarella [4.7K]
3 years ago
8

Can I get help on this problem showing my work?

Mathematics
2 answers:
Evgen [1.6K]3 years ago
6 0
cost \: of \: 1 \:bracelet \\(no\:shipping): \\72 \: dollars - 9 \: dollars \: shipping = \\ 63 \: \div 9 \: = cost \: of \: 1 \: bracelet \: \\ = 7 \: dollars
\\cost \: of \: shipping: \\ 9 \: dollars \: \div 9 \: bracelets \: = \\ 1 \: dollar\: per\:bracelet \\ \\ formula \: for \: cost \: overall: \\ 7y \: + y

y = quantity, for example:

I want to buy 1 bracelet =
1×7 = 7 + 1 = 8$ per bracelet
Anon25 [30]3 years ago
4 0

9x+9+72

9x= total cost

9= shipping fee

72= what you paid in all  

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the  main equation you need to do is just 36 x (3/4), you will get that 27 dollars has been spent.

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5 students want lemonade and 1 student wants iced tea. What is the ratio of the number of students who want iced tea to the numb
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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me please?
Elena-2011 [213]
<h3>Answer:  4368 square feet</h3>

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

Explanation:

Check out the diagram below

I drew a rectangle with dimensions 56 ft by 78 ft.

Then I broke up the 56 into 50+6, and I broke up the 78 into 70+8

The reason for this is because it's fairly easy to multiply the areas of each smaller rectangle at this point

  • In the upper left corner, we have an area of 50*70 = 3500. Note how this is basically 5*7 = 35, but we tack on the two zeros (from 50 and 70 combined)
  • In the upper right corner, we have an area of 70*6 = 420
  • In the lower left corner, we have an area of 50*8 = 400
  • In the lower right corner, we have an area of 6*8 = 48

Add up all the areas found: 3500+420+400+48 = 4368

As a way to check, using your calculator shows that 56*78 = 4368

8 0
2 years ago
License plates are made using 2 letters followed by 3 digits. how many plates can be made ifrepetition of letters and digits is
Mademuasel [1]
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3 years ago
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