Not sure how simplified you need it...
8ab-3b+8
Answer:
Multiplication
Step-by-step explanation:
x/5 = 3
Multiply by 5
x = 15
The cost of meal = 
The tip to the waiter = 
%
Discount = 
%
Cost = 
Cost = 
Cost = $
0
Answer: Answer for figure one is origin (0,0)
Answer for figure two is (2,4) /
Step-by-step explanation:
a) Here we can see that given graph is the equation of cubic function which is
f(-x) = -f(x) that is given function is odd then rotational symmetry point is origin always ,therefore point of rotational symmetry is origin (0,0)
b) The rotational symmetry of an ellipse is 180 degrees about the center of the ellipse .
And here the center of given ellipse is (2,4) ,therefore its rotational symmetry is about (2,4) That is if we rotate the given ellipse 180 degrees about (2,4) it will be at its original position.
0.
1/2 = 1/2
No need to add anything
