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Greeley [361]
3 years ago
9

The owner of Target uses the expression "r - 0.2r" to calculate the sales price of each piece of Thanksgiving decor he is discou

nting. In the expression, r represents the regular price of the Thanksgiving decor item. Which of the following is equivalent to the expression?
Mathematics
1 answer:
igomit [66]3 years ago
6 0

I don't see the choices.

It is equivalent to 0.8r.

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Drako found an emerald in a cave at a depth between -1/2 and -1 2/3 meters which number could represent the depth which the emer
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Answer:

-\frac{3}{4}  meters

Step-by-step explanation:

From the answer choices, we basically need to find which of them is between   -\frac{1}{2}  and  -1\frac{2}{3}

<em>Converting all of them to decimals would make it really easier:</em>

<em />

<em>So we need to find number between -0.5  and -1.67</em>

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<em>Answer choice A is -2.33</em>

<em>Answer choice B is  -0.75</em>

<em>Answer choice C is  -0.25</em>

<em>Answer chioce D is  -1.83</em>

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<em>So which number, from the choices, is between -0.5 & -1.67?</em>

Clearly, it is -0.75, or,  -\frac{3}{4}  meters

5 0
4 years ago
Read 2 more answers
Would each situation be represented by a positive or a negative number?
shtirl [24]

1. being destroyed would be a negative number

2. water increasing in temperature is a positive number

3.descending would be a negative number

4. credit card charge would be a positive number


8 0
4 years ago
2)[4] Let B, C, D be sets. Carefully prove: B (CUD) (BC) UD.
Lelu [443]

Answer:

mathematics is inclusive, so A or B is a set of things where each of them must be ... Kevin Houston in his book[2] gives an idea to think of a proof

Step-by-step explanation:

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3 years ago
How to complex fractions
I am Lyosha [343]
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4 years ago
This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an
oksano4ka [1.4K]

Answer:

a.) dx3x² + 2

Use the properties of integrals

That's

integral 3x² + integral 2

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Use the properties of integrals

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Use the properties of integrals

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Hope this helps

8 0
3 years ago
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