Solve the system by substitution. Explain which variable you solved for and why you chose that variable.

6. 2x + 4y = -4

X - 3y = -12

Describe all the numbers that when rounded to the nearest thousand are 645,000

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Select the sequences that are geometric.