The answer is x=-7
8x-7x-2=-9
8x-7x=-9+2
-7
Answer:
Its either 18.125 or 145 / 8
Step-by-step explanation:
Answer: the fourth one
Step-by-step explanation:
Perimeter is 30
Area is also 30.
Add the numbers to get the perimeter and then use 1/2bh to get the area. <span />