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hammer [34]
3 years ago
5

FREE BRAINLY PLZ HELP 50 PTS!! Simplify -5(20 + 3) -115 -103 85 -97

Mathematics
2 answers:
ra1l [238]3 years ago
8 0

Answer:

- 5(2 0 + 3) =  - 50 \times 20 +  - 5 \times 3 \\  =  - 100 - 15 \\  =  - 115 \\ thank \: you

soldi70 [24.7K]3 years ago
8 0

Answer:

-115

Step-by-step explanation:

-5(20+3)

Using Distributive Property, multiply -5 by 20 and -5 by 3 to get:

-100 - 15

Now subtract to get:

-115

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Maria added 45,273 and 37,687 and got the sum of 70,960. is maria's answer reasonable? explain.
ankoles [38]
Maria isn't correct of this. Adding these will get you 82960 (You add the numbers) She must have miscalculated.
7 0
3 years ago
Plot the numbers -5/6 and 8/3<br>on the number line below.​
Murljashka [212]

Answer:

-5/6= -0.8333

And

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8 0
3 years ago
Which two number are 5 unit away from 0 on the number line
geniusboy [140]

Answer:

<h2>You've worked with numbers on a number line. You know how to graph numbers like 0, 1, 2, 3, etc. on the number line. There are other kinds of numbers that can be graphed on the number line, too. Let's see what they look like and where they are located on the number line.</h2>

Step-by-step explanation:

<h2>Hope this helps!!</h2>
3 0
3 years ago
ny with 350 employees is changing the employee health insurance plan to either plan A or plan B. The company wants to know if em
Marianna [84]

Answer:

All the conditions for the chi square test of homogeneity are satisfied.

Step-by-step explanation:

The conditions for the chi square test  are

1) the sample is a random sample

2) the variable under study is categorical

3) all expected value of the number of sample observations are greater or equal to 5.

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C) for the 3 categories the expected values must be at least 1 and no more than 20% may be smaller than 5

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7 0
2 years ago
Use the definition mtan=lim
Leokris [45]

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Then as <em>h</em> approaches 0 - bearing in mind that we're specifically considering <em>h</em> <em>near</em> 0, and not <em>h</em> = 0 - we can eliminate the factor of <em>h</em> in the numerator and denominator, so that

m_{\rm tan} = \displaystyle \lim_{h\to0}\frac{f(x+h)-f(x)}h = \lim_{h\to0}\frac{14xh+7h^2}h = \lim_{h\to0}(14x+7h) = 14x

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(b) The equation of the tangent line is then <em>y</em> = 9.

4 0
2 years ago
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