Plus help i am in math class while my teacher is starting to get worried about me

The slope of the line passing through (3, 7) and (6, 11) is 4/3.

Step-by-step explanation:

Use the slope formula to find the slope.

(refresh if tex isn't showing up)

$7 + $0.20p = $5 + $0.30p

Step-by-step explanation:

UPS charges $7 for the first pound and $0.20 for each additional pound.

FedEx charges $5 for the first pound and $0.30 for each additional pound.

Let's take the number of  additional pounds that will make UPS and FedEx cost the same to be p.

$7 + $0.20p = $5 + $0.30p

$7 - $5 = $0.30p - $0.20p

$2 = $0.10p

p = = 20 additional pounds