There are 10,000 possible values the digits 0 and 9 can be arranged as a 4-digit number.
Answer:
(6, - 4)
Step-by-step explanation:
A translation of 4 units right is equivalent to adding 4 to the x- coordinate
A translation of 3 units up is equivalent to adding 3 to the y- coordinate
(x, y) → (x + 4, y + 3) ← translation rule
Hence
(2, - 7) → (2 + 4, - 7 + 3) → (6, - 4)
(4x + 3y)(4x − 3y) = (4x)^2 -12xy + 12xy - (3y)^2 =
16x^2 - 9y^2
keeping in mind that 21 months is more than a year, since there are 12 months in a year, then 21 months is really 21/12 years.
so, clearly, you can see who's greater.
