Which function is the inverse of Ax) = 8x + 4? A. 1-13)
1-1,5) = –8(– 4)
B. 1-15) = 54
c. ;-1x) = 8(- 4)
D. 7-18) = -5
· 4
8

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%

Pls the last one and it has to be like number 6

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15