Terris sister hung onto the rope above the river. "! " she called. what is wrong with the underlined word?
a. it should have an apostrophe to indicate it is possessive.
b. it is misspelled and should be corrected.
c. it should be in quotation marks.
d. it should be replaced with a pronoun.

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:

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.