3. There are toll roads on your way to work each day. You can pay each time at $5/use, or you can purchase a toll pass for $15 which reduces the price to $2/use. How many times do you need to use the toll road before the toll pass is cheaper than pay as you go?

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

i think the length is 12 and the width is 17

just keep asking questions until you have a better understanding.

step-by-step explanation: