What is the least common denominator for the fractions 1/6 and 2/9?
a.
15
b.
18
c.
36
d.
54

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Simplify the expression. -2/5(10+15m-20n)