It would be 3 cm by 4 cm because you just divide the number of feet by 4.
89.95 x 0.05 (5%)
=4.4975
The final cost of the DVD player is 89.95-4.4975
=85.4525
≈ $85.45
Y=x+2 solve for x and then reverse labels...
y-2=x so
y=x-2
f^-1(x)=x-2 is the inverse of f(x)=x+2
Answer:
6
Step-by-step explanation:
-28-6b=8
-6b=36
b=6
