Can you find fraction expressions for all of these values? Use the movable points (or paper and pencil) to explore. Record your results in the table, as shown in the example.

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:

its a, i had the same answer, its from study island right

step-by-step explanation: