Y=-16x^{2}+121x+83 Using this equation, find the time that the rocket will hit the ground, to the nearest 100th of second.

the aswere is the one with all 8's and the second one is with the 10,8 and 6

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

my guess is

step-by-step explanation:

2y+y=5

add 2y and y