Which word is used to describe a "negative number" in a situation?
A) above
B) debit
C) credit
D) gain
HELP PLS HURRY

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?