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.
Answer:
94%
Step-by-step explanation:
Answer:
52! ≈ 8.0658 x 10^67
Step-by-step explanation:
52 card options for the first card
51 card options for the second
50 card options for the third
...
2 options for the 51st card
1 option for the 52nd card
52!
The earth is about 4 billion years old. It would require 126,230,400,000,000,000 copies of earth dealing one deck per second for 4 billion years to deal the whole set.
Answer:
Subtract 14 from both sides of the equation.
Step-by-step explanation:
The subtraction property of equality tells you the equal sign only remains valid if you subtract the same value from both sides of the equation.
Here, we want the 14 on the left side to be replaced by 0. Thus we must add its opposite. Since we must do the same thing to both sides of the equation, we must <em>subtract 14 from both sides of the equation</em>.
Answer:
i hope this helps :)
Step-by-step explanation:
So, with an equation with decimals, we can use the same method we used to clear fractions—multiply both sides of the equation by the least common denominator. Look at the decimals and think of the equivalent fractions. Notice, the LCD is 100. By multiplying by the LCD, we will clear the decimals from the equation.