Select the correct functions. Identify the functions that exhibit a removable discontinuity.
x2 + 4x -21
f(x) =
x2 - 13x+42
x2 - 8x +15
i(x) =
X-5
g(x)=
2x2 -5x + 12
2x+3
(x) =
x + 4
-2x +8
X-3
h(x) =
2x2 + x - 15
k(x) =
2x-5

36 inches/second = yards/minute how many yards?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

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