Ryan counts 505,515, 525, 535, 545, 555. By which number does Ryan skip count?

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:

true

step-by-step explanation:

the two may have that, even a breakdown is probably offered

2160ft3

step-by-step explanation: