The postal service charges $2 to ship packages up to 5 ounces in weight, and $0.20 for each additional ounce up to 20 ounces. after that, they charge $0.15 for each additional ounce.

what is the domain of this relation?

a:

: x ≤ 50

b.

x ≥ 0

c.

x ≥ 2

d.

2 ≤ x ≤ 9.5

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

if e is the midpoint of bd, then bd is 14.

step-by-step explanation: