Answer:
x≤-4 or x≥0.5
Step-by-step explanation:
The Answer is 21 because 7 and 3 can go in it as well
Answer:
Choices A, C, E
Step-by-step explanation:
The prices are proportional, so divide any price by the corresponding number of pounds to find the unit cost.
$1.47/(3 lb) = $0.49/lb
The unit cost is $0.49 per lb.
Now we look in the choices to see which choice has a unit price of $0.49/lb.
We divide each price by its number of pounds to fund each unit cost. Every choice with a unit cost of $0.49/lb is an answer.
A $0.98/(2 lb) = $0.49/lb Choice A works
B $4.45/(7 lb) = $0.64/lb Choice B does not work
C $2.94/(6 lb) = $0.49/lb Choice C works
D $0.54/(1 lb) = $0.54/lb Choice D does not work
E $3.92/(8 lb) = $0.49/lb Choice E works
Answer: Choices A, C, E
The car was towed 44miles (162 - 30 = 132. 132 divided by 3 = 44)
Answer:
Option B
27x³ – 108x² + 144x – 64
Step-by-step explanation:
(3x – 4)³
(3x – 4) × (3x – 4) × (3x – 4)
(9x² – 12x – 12x + 16) × (3x – 4)
(9x² – 24x + 16) × (3x – 4)
27x³ – 36x² – 72x² + 96x + 48x – 64
27x³ – 108x² + 144x – 64
Thus, The answer is 27x³ – 108x² + 144x – 64
<u>-TheUnknownScientist 72</u>
