Exploring Adding and Subtracting Rational Expressions

How many different cones can be made with one flavor and one topping?

• 360

• 120

• 45

• 24

What is the value of 9 factorial?

• 362,880

• 40,320

• 360

• 479,001,600

How many ways can the letters in the word 'dinosaur' be rearranged?

• 10,000

• 40,320

• 5,040

• 720

How many different ways can 7 students finish in first, second, and third place?

• 5040

• 35

• 120

• 210

How many ways can Melanie arrange her four classes?

• 24

• 4

• 12

• 6

How many different ways can 28 students elect a student council representative and an alternate?

• 28

• 756

• 504

• 3,276

How many ways can 16 friends be chosen as 5 bridesmaids?

• 4,368

• 1,024

• 2,560

• 10,240

How many ways can Abby choose 2 kittens from 18?

• 18

• 72

• 324

• 153

How many different letter arrangements are possible using the letters in 'automobile'?

• 362,880

• 720

• 40,320

• 1,814,400

How many different 12-letter arrangements can be made using the letters in 'Indianapolis'?

• 720

• 19,958,400

• 479,001,600

• 40,320