At the beginning of the year, Jeremiah had $30 in savings and saved an additional $10 each week thereafter. Brody started the year with $80 and saved $5 every week. Let JJ represent the amount of money Jeremiah has saved tt weeks after the beginning of the year and let BB represent the amount of money Brody has saved tt weeks after the beginning of the year. Graph each function and determine the number of weeks after the beginning of the year until Jeremiah and Brody have the same amount of money saved.

Which function has the same domain as y=2x

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.