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algol [13]
3 years ago
9

Mr. Wong wants to purchase 12 new smoke detectors for his house. Store A sells each smoke detector for $17 and Store B sells eac

h smoke detector for $24. If Mr. Wong purchases all his smoke detectors at Store A, how much less will he spend than if he purchased all the smoke detectors at Store B?
Mathematics
2 answers:
Nady [450]3 years ago
5 0

Answer:

84

Step-by-step explanation:

AfilCa [17]3 years ago
4 0

Answer:

$84

Step-by-step explanation:

so for store A, you would do $17*12 smoke detectors,  Which would give you $204. For store B you would do $24*12 smoke detectors. That is $288. Now all you do is 288-204=84. You would save $84 dollars going to store A

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3 years ago
1) Convert the following to decimals:<br> a) 25% b) 60% c) 72.1%<br> d) 7%<br> e) 9.5%<br> f).66%
KIM [24]

25% = 25% : 100% = 0,25 ← the end

60% = 60% : 100% = 0,6 ← the end

72,1% = 72,1% : 100% = 0,721 ← the end

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3 years ago
Find the area of a triangle with vertices of A(3, 3), B(5, 4), and C(0, 2).
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3 years ago
Tess saids this shape is a rhombus. Jack says the shape is a square. Who is correct?
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Tess and Jack are both correct with their claims

<h3>How to determine who is correct?</h3>

The attached image completes the question

From the complete question, we have the following highlights

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The above properties represent a square

A rhombus can also have the above properties when the vertices are at 90 degrees

Hence, Tess and Jack are both correct with their claims

Read more about squares and rhombus at:

brainly.com/question/20627264

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