PLZ HELP! Answer all the questions, just need the answers, and I will mark the first correct brainliest.

1. Jeff 5 semesters and Kila 4

2.Katrina must at least sell 5 pies a week.

3. For company 1 it would be 6 pounds and for company 2 it would be 4 pounds.

4. 2 pounds for ups and 8 pounds for fedex.

5.the rate the brothers walked were 2.5

6. 37.5 pounds of rice.

7. 5 laps

8.  i dunno

9.i dunno im tired sorry bro but hey 1-7

Step-by-step explanation:

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)