Find the number of ordered pairs $(m, n)$ of integers that satisfy \[mn = 2m + 4n.\]

There are four pairs (m,n) that work: (5,10), (6,6), (8,4), and (12,3).

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate