A certain brand of fake xmas tree has 23 layers of branches to connect to the center pole. if there are 45 branches in the 3rd layer from the bottom and each layer has 4 less branches than the layer below it. write a discrete linear function for the number of branches (Tn) in each layer (n)​

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points