Which of the following examples represents a proportional relationship?

A Wes is making an online purchase. He
pays $3 per item plus $5 for shipping.

B Wendy's cell phone plan is $20 a
month plus $0.10 per minute.

C Kristin is buying lunch meat from her
local deli. It is $4.95 per pound.

D Jessica is a member of the local book
club. She pays $10 a month for her
membership but gets her books for $3
each.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

total of apples - take away four

6-4 = 2

answer is 2 apples