Which expressions represent rational numbers? Check all that apply.
V36+ V21
116+ 169
17.43+ 149
144+ V25

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:

it would open into a square depending on the type of envelope i’m not sure about the second part

mia khalifa

step-by-step explanation: