The ratio of the first row values to the second row values in the table shown is constant in each column. Which table shows the correct value for "p?"
A.) 11
B.) 12
C.) 14
D.) 15

With alll of except for the 2 that i did already

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

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?