Answer:
The answers are -6 and 4
Step-by-step explanation:
x : -6
y : 4
correct 2020 edg
Amount of tax paid = 43-40 = 3
Tax rate = 3/40 = 0.75
0.75 x 100 = 7.5%
Tax rate = 7.5%
11.5 sec
Step-by-step explanation:5.5+6=11.5