[2] When the summer is over, Billy goes back to school with the money saved from question 1.b. While at school, Billy takes the same amount of money every week from
his savings. After 10 weeks his sayings were down to $1,640.
a) How much money will remain in Billy's savings after 24 weeks?
b) After how many weeks will all of Billy's savings be gone?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax