Answer:
Elements of AxBb and BxA have been listed in the attached file
Step-by-step explanation:
The concept applied is that of binary operation and generally using the rule of combining more than one operations sign in either communitative or associative property as shown in the attachment.
Given:
Price of golf after tax = $460
Rate of sales tax = 9%
To find:
The amount of tax.
Solution:
Let x be the price of golf before tax.
According to the question,
Price of golf after tax = Price of golf before tax + tax
Divide both sides by 1.09.
So, price of golf before tax is $422.
Now,
Therefore, the amount of tax is $37.98.
Answer:
B. (1, 2) is the solution to both lines A and B
Step-by-step explanation:
Perhaps your description of the graph missed the most important part: point (1, 2) is the point where the two lines intersect, so is a solution to both equations.
(1, 2) is the solution to both equations
