Add seven to both sides of the equal sign. Now you have 3x= -18
Then divide by three on each side. Now you have x= -6
Then plug it in.
-6^2-6(-6)+9
The answer to that is 9
Area of triangle = 0.5 base height
24 = 0.5 x 6 height
height = 8 inches
Answer:
60%
Step-by-step explanation:
135-60%=54
so therefore the price fell to 54 and was 60% off!
Hope this helped!
Answer:
They the answernis 17.50 fam
Step-by-step explanation:
Answer: 72
Step-by-step explanation:
just did it
