Factor the numerator and factor the denominator.

$\frac{x^2 + 5x - 36}{x^2 - 16} = \frac{(x +9)(x - 4)}{(x + 4)(x - 4)} = \frac{x+9}{x+4}$

Then you divide the numerator and the denominator by the common factor to reduce the fraction.

7 0

3 years ago

A model airplane has a length of 15in and a width of 9in. If that actual airplane is going to be 65 feet long, how wide is the a

Vaselesa [24]

The answer would be C.

3 0

3 years ago

Mal has completed 14 deliveries so far this week. She needs to make 35 deliveries for the week. What percentage of her deliverie

tatuchka [14]

Answer:

40%

Step-by-step explanation:

;)

5 0

3 years ago