Answer:
(4x-3)(x+2)
Step-by-step explanation:
i hope it will help you
Answer: 160 inches.
Step-by-step explanation:
If an octagon has 8 sides and the side length is 20 inches, 20 x 8 = 160 inches. That means she needs 160 inches of wire.
50 plus 5x= y X is the number of weeks and y is the total amount.
Ex. 50+5x3=65 dollars
We substitute in c using 9, it will be as follows:
5 ×[(-6×9)+4] = 5 × (-54+4) = 5 × (-50) = -250