Warm-up
my o
w n
find the least common denominator for the following rational expressions.
18 -5r r+7
- 4' p² – 5r+ 4 p² – 4r – 5
(r-1)(r - 4)(r-5)
(r - 1)(r + 4)(r-5)
(r- 1)(r + 1)(r - 4)(r-5)
(n-1)(r + 1)(r + 4)(r-5)

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?