Combination question

a committee of 5 people is to be chosen from 6 men and 4 women. in how many ways can this be done if

there must be 3 men and 2 women and one particular woman refuses to be in the committee with one particular man?

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss