Which three lengths could be the lengths of the sides of a triangle?
a) 6 cm, 23 cm, 11 cm
b) 10 cm, 15 cm, 24 cm
c) 22 cm, 6 cm, 6 cm
d) 15 cm, 9 cm, 22 cm

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1