For all of these cases:
a: shrink the whole shape horizontally by a times (if a is negative, then it extends -a times)
h: left shift the shape h units (if h is negative, then it right shifts -h units)
k: up shift the shape k units (if k is negative, then it down shifts -k units)
Price $800
+ tax (800*8.10%) $64.80
total price need to be paid $864.80
Isolate The variable by dividing each side by factors that don’t contain variable
X=407 that’s if you round to the nearest whole number if you don’t want that the answer is 406.74874601
