4) At a local clothing store, a pair of jeans costs 4 times more than a t-shirt. A customer buys 2 pairs of jeans and 5 t-shirts for $104. Find the price of each item.

Find the value of x. round the length to the nearest tenth

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?