Mr. Johnson took the price of a watch that was listed at $60 and marked it up by 30%. After the markup, what is the selling pric
1 answer:
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Answer:
a.
b. No
Step-by-step explanation:
Given:
(3x-9) and
=> the production of them is:
, we will use distributive law to solve this To do that. we first multiply
by 3x then by -9. This is done as follows
=
Then Open both brackets
=
After that, we group the same terms
=
=
(b) Is the product of (3x-9) and equal to the product of (9x-3) and
No, let find the product of (9x-3) and , we will use distributive law to solve this as the above example.
= (9x-3)
=
=
=
After that, we open the bracket to find the same terms
=
=
=
As you can see ≠
Hope it will find you well.