Sally spent $14.85 to buy 13 flowers. she bought lilies, which cost $1.25 each, and tulips, which cost $0.90 each. how many of each flower did sally buy? can anyone work this out for me ?

Which choice represents the sample space ,s for this event

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?

If rt is greater than ba, which statement must be true ?