Find all vectors of length 't' parallel to the vector u=< 1,2>

hi, all. i've been racking my brain over this simple problem the past few hours and haven't been able to find anything after some research. i came up with an expression but it seems too simple to be the answer. i let v= [v1,v2] and set tv=u where t is an arbitrary scalar. i figured that this expression must capture all the possible vectors parallel to 'u' but i'm still unsure. if anyone could shed some insight or indicate if this expression is correct, that would be greatly appreciated.

$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

it is not that hard all u have to do is plot the graph

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2