Which of the following best describes how the y values are changing over each interval? x
y
1
4
2
8
3
12
4
16
5
20

They are increasing by 4 each time.
They are increasing by 6 each time.
They are being multiplied by 2 each time.
They are being multiplied by 4 each time.

They are being multiplied by 4 each time.

Step-by-step explanation:

the answer is A (They are increasing by 4 each time)

Step-by-step explanation:

35-60 students are taking math.

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