Cell phone company is offering 2 different monthly plans. Each plan charges a monthly fee pulls an additional cost per gigabyte of data used. Plan A: $50 fee plus $7.50 per gigabyte of data
Plan B: $60 fee plus $5.00 per gigabyte of data

a.
Write an expression to represent the cost of Plan A.

b.
Write an expression to represent the cost of Plan B.

C
Which plan would be the least expensive for someone who uses 6 gigabytes of data?

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.