Answer:
188
Step-by-step explanation:
3(8^2)-4
3(64)-4
192-4
188
2.02349534E19 is what i got
Solve by elimination:
S = shirt
T= tie
3s+5t=60
2s+3t=39
=
Shirt = 15
Tie = 3
M + 3= 9m -13
m -9m = -13-3
-8m =-16
8m=16
m = 16/8 = 2
Difference of the original functions will be a function.