Rewrite 8 3/4 as an improper fraction. A. 35/4

B. 28/3

C.35/8

D.32/4

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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?