Which ordered pair is a solution to the linear system? 2x + y = 5
x - y = 13

A) (6,-7)
B) (7,6)
C) (-6,-7)
D) (-7,-6)

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

Put the following steps for calculating net worth in the correct order

Macy spent $36 on jeans. this was $12 less than twice what she spent on a shirt. which equation to solve this, 12x=36 2x=36-12 2x-12=36 12-2x=36