3(2x+5)=2(3x+3) solve for x

no solution or ø

Step-by-step explanation:

Distribute: 6x+15=6x+6

Move the 6x to the other side: 15=6

15 does not equal six so it is no solution or ø

Hope this helps

$15 each

step-by-step explanation:

$45/3 children= $15 each

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;