Which statement is true about the graphed lines? 4))
A)
Only graph A represents a proportional relationship.
B)
Only graph B represents a proportional relationship.
Graph A and graph B both represent a proportional relationship.
D)
Graph A and graph B both represent a non-proportional relationship.

i would say the third one.

step-by-step explanation: liner would mean in a line and the only one that doesn't look like it's even thinking about forming a line would be the third one

b.an increase in a causes b to decrease

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

$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