Susan's friends Vicki, Luis, Maddy, Todd, Ron, and Geri have volunteered to help with the preparations for a party. How many ways can Susan assign someone to buy beverages someone to arrange for food, and someone to send the invitations? Assume that no person does two jobs.
How many ways can Susan assign her volunteers?
ways

120 ways

Step-by-step explanation:

She has 6 friends and needs 3 people to do jobs. This means that for the first job, she has 6 options for someone to buy beverages, but for the second job, she will now only have 5 options, as somebody is already buying beverages. After she assigns someone to the second job, she now has 4 people to pick from for the third job, as 2 are already doing a job. This means she has 6*5*4 ways to assign her volunteers, or 120 ways.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation: