b) using a 3-month moving average, calculate the forecast for april. the forecast for april is $ 1.74 (round your response to two decimal places). c) calculate the mean absolute deviation based on a 2-month average. the mean absolute deviation based on 2-month moving average of march through april is $ nothing (round your response to three decimal places).

the answer is (-4,-4)

hope this ! : d

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

a

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