Determine which cross products are proportionate to each other. select all situations that apply.

1/2 = 2/24
3/8y = 9/24y
4 = 64/16
x/y = y/x
3z/x = 9z/3x

Part 1)

is in reduced form .

These are not proportionate to each other

Part 2)

is in reduced form .

So,  

So, these are proportionate to each other .

Part 3)

is in reduced form .

So,  

So, these are proportionate to each other .

Part 4)

Since we cannot reduce into and vice versa.

So, These are not proportionate to each other

Part 5)

is in reduced form .

So,

So, these are proportionate to each other .

a .4y4

hope this !

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