Adelle solved the equation 4x / 7 - 6 = -20 as shown. Fill in the correct justification for each step. Step Justification

4x / 7 - 6 = -20 Given
4x / 7 = -14
4x = -98
x = -24.5

Please only respond if you actually know the answers. I will mark brainliest if you're correct

its the fourth option

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.