Answer:
Step-by-step explanation:
6 miles an hour. 5 hours total. 6 times 5 is 30. A
Answer:
2000 Pounds
Step-by-step explanation:
There are 2000 pounds in a US ton.
There are 2240 pounds in an Imperial ton.
There are 2204.62 pounds in a metric ton.
Answer:
(3x - y + 2)(3x + y - 2).
Step-by-step explanation:
9x^2 - y^2 + 4y - 4
= 9x^2 - (y^2 - 4y + 4)
= 9x^2 - (y - 2)^2
= (3x - (y - 2))(3x + (y - 2)
= (3x - y + 2)(3x + y - 2).
