Write an inequality for x that
would give this rectangle an
area of at least 246 it? .
8m
(2x + 4)m

Question 1:

For this case we must solve the following expression:

Adding 9k to both sides of the equation we have:

Subtracting 4 from both sides of the equation:

Multiplying by 3 on both sides:

Dividing between 22 on both sides:

Question 2:

For this case we have that by definition, the area of the rectangle is given by:

Where a and b are the sides of the rectangle.

If the area is at least we have:

That is to say:

560

hope this : )