A seed sprouted and grew 2/3 of a foot in 3 months. What was its rate of growth?

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Which equation matches the graph shown ?

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?