Which values from the set {1,2,3,4,5} make the inequality true? n +2 < 6
{1,2,3}
{1, 2, 3, 4, 5)
{1,2,3,4}
{4,5}
I know the answer is one the screen but I don’t know which one it is and how to solve it

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

180 square centimeters

step-by-step explanation:

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: