Hi there!
To simplify this equation we first need to distribute.
(3)(4x) + (3)(6) + - 9x
= 12x +18 + - 9x
Next, combine like terms.
= 12x + 18 + - 9x
= (12x + - 9x) + (18)
= 3x + 18
In simplified form, 3 (4x + 6) - 9x is 3x + 18.
Hope this helps!
Step-by-step explanation:
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<u>This means that the side length of the cube is 3 units. The volume, which we previously stated was equal to s3, must then be 33, or 27 cubic units. The answer is 27.</u></h3>
Answer:
Savings of Jeff will be $140.
Step-by-step explanation:
List price of TV = $700
Now, it is given that, this TV is available at 20% off or 20% discount during the President's week.
So, rate of discount = 20%
Now, discount = 20% of $700

= $140
Now, the discount of $140 is the amount of money that Jeff saves if he buys the TV on President's Day.
Answer:
D)If 3x-4=20, then 2x=16
Step-by-step explanation:
The right answer is Option D.
Step-by-step explanation:
Distance of Team A = 6x+12
Distance of Team B = 4x-7
Difference between two teams means subtraction, therefore, subtracting the distance of Team B from Team A;

Combining alike terms;

The difference between two teams is 2x+19.
The right answer is Option D.
Keywords: subtraction
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