The equation y = kx represents the relationship between x and y in this table x y
13 91
8 56
29 203
31 217

what is the value of k
a. 7
b. 1/7
c. - 1/7
d. -7

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%