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12345 [234]
3 years ago
12

B) Find the value of 7 - 2x when x = -3

Mathematics
2 answers:
kkurt [141]3 years ago
6 0

Answer:

13 is the value of 7 - 2x when x = -3

Step-by-step explanation:

7 -(2×-3)

7 - (-6)

7+6

13

myrzilka [38]3 years ago
4 0

Answer:

Replacing the value or x = -3in 7 - 2x, we get,

7 - 2 x (-3)

= 7 + 6

= 13

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18.5

Step-by-step explanation:

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3 years ago
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In a random sample of 70 people, it was found that 44 of them were fans of the New York Yankees. What is the margin of error for
Veronika [31]
The general formula for the margin of error would be:

z * √[p (1-p) ÷ n]

where:
z = values for selected confidence level
p = sample proportion
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Since the confidence level is not given, we can only solve for the 
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7 0
4 years ago
A strip mall generates $215,000 in effective rental income and $3,000 in other income. The same mall has $102,000 in operating e
Gnesinka [82]

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Step-by-step explanation:

The net operating income will be the operation profit after deducting the expenses from the accrued revenue (reserve exclusive)

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6 0
4 years ago
On an average day, a garden snail can travel about 0.05 mile. The snail travels 0.2 times as far as the average distance on day
daser333 [38]

Answer: 0.04 miles

 

SOLUTION

 

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3 years ago
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Answer:

A

Step-by-step explanation:

3 0
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