Alguien sabe hacer esto? Nesecito ayuda , se me complica un poco 1.- 1/4 (8y + 4) − 17 = 1/2 (4y − 8) 2.- 3x – 10 = 5 (x – 4) 3.- 11x + 4 = 3 (1 – 2x) + 1

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Can someone me do math because i am having a breakdown rn because i don’t get it