Help marking as braninliest answer if gotten right!

k=60

Step-by-step explanation:

k+2k=180

3k=180

k=60

k = 60

Step-by-step explanation:

Because supplementary angles are either 2 angles where the sum equals 180, if we take 60 for , and then add it to , we get 2(60) = 120 for and 60 for , meaning that if we add the values of both angles together, it will be 120 + 60 = 180.

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

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