un nr necunoscut se aduna cu dublul sau. Suma se tripleaza, iar din noul rezultat se scade 4 si se obtine 635 aflati nr necunoscut. repede am nevoie dau test

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?