Tom is 4 more than twice andrew's age. sara is 8 less than 5 time andrew's age. if tom and sara are twins how old is andrew

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

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?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd