The table below represents the closing prices of stock ABC for the last five days. Using your calculator, what is the equation of linear regression that fits these data?​

3. solve the given inequality and graph the solution on a number line.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?