You and your 3 friends are planning a night to watch movies. you will each bring 5 movies and then you will choose 4 to watch. How many options do you have for watching your movies ?

This is an example of which of the following ?

A. Combination
B. Permutation

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read