Need help swill mark brainiest

A. t=13 B. K= 23 C. t= 1 3/8

Step-by-step explanation:

A. 2t-30m=20

30 x 1/5= 6

2t-6+6=20+6

2t/2=26/2

t=13

B. 14+m=2k

14+12=2k

14+12=46

46/2=23

k=23

C. 1/8r+t=1

1/8 x (-3)= -3/8

1 - (-3/8)= 1 3/8

t= 1 3/8

Hope it helps!

55/i dont know i do it for the points

step-by-step explanation:

$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