I need help with all of these please there so confusing

8/-6 for number 1

Step-by-step explanation:

Take Y2 which would be 10 and then Y1 which would be 2 and subtract. Then take X2 which would be -5 and X1 which would be -1 and subtract.

10-2=8

-5--1=-6

so the slope would be 8/-6 for #1

where are the choices?

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40