Solution:
<u>Note that:</u>
- Given expression: (x² + 4x) − (x² + 6x − 3)
<u>Remove the brackets</u>
- (x² + 4x) − (x² + 6x − 3)
- => x² + 4x - x² - 6x + 3
<u>Combine like terms</u>
- x²(1 - 1) + x(4 - 6) + 3
- => x²(0) + x(-2) + 3
- => -2x + 3
Option( d ) is the correct one.
Answer:

Step-by-step explanation:

[Divide both sides by
]
[Square both sides]
[Multiply both sides by m]
[Bring n to the right]
[Square root both sides]
Answer:
$1080 annual
Step-by-step explanation:
200(# of thousands) x 5.4
1080
Answer:50 x 2 = 100.
100 ÷ 5 = $20 off.
50 – 20 = $30 sale price.The sale price is $30.