Answer:
-3/5
Step-by-step explanation:
10-8/4-12=-0.6=-3/5
Answer:
there is 8 quadrilateral shapes
111.
660/6 = 110. In order to make a profit you need to sell at least one more than that.
Hope this helps.
Answer:
(x-5)*(x+5)
Step-by-step explanation:
= x^2 + 5x - 25 - 5x
= x^2 +5x - 5x -25
because +5x - 5x = 0 so
= x^2 + 0 - 25
= x^2 - 25
25 can be written as 5^2
= x^2 - 5^2
we know that a^2 - b^2 = (a-b) * (a+b)
so x^2 - 5^2
= (x-5) * (x+5)
Hope this help you :3
