How many solutions are there for the following equation? Why? 8(x+9)=72−5x

Select the option that correctly answers both questions.
Group of answer choices

There is one solution, because the coefficients of the variables on both sides of the equation are the same.

There are no solutions, because the coefficients of the variables on both sides of the equation are the same.

There is one solution, because the coefficients of the variables on both sides of the equation are different.

There are no solutions, because the coefficients of the variables on both sides of the equation are different.

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;