Answer:
(7x+5)(7x-5)
Step-by-step explanation:
We can use the difference of squares equation which states that when a number is multiplied like: (ax+b)(ax-b) then it equals (ax-b). In this equation, since there is no "b" in the typical ax^2+bx+c, we can recognize that the answer is not a square, but a difference of squares.
Answer:
5 feet
Step-by-step explanation:
15 divided by 3 equals 5
Answer:
9 and 3/435
Step-by-step explanation: you need to divide 870 by 96. For that you would get 9. Now multiply 96 by 9. You would get 864. Now subtract 870 by 864. Now you have 9 6/870. Simply that and you would get 9 3/435.
We use unit rates to compare prices, so we can find, what same quantity is worth
