Answer:
4x-15
Step-by-step explanation
You just multiply -5 and -3 to simplify this.
Answer:
b
Step-by-step explanation:
Answer: (f-g)(x) is equivalent to f(x) - g(x)
So that would be (2x²-5) - (x²-4x-8) = 2x² - x² + 4x + 8 - 5 = x² + 4x + 3
Hope this helps.
Original height = original width = x mm
1. She made an enlarged copy...
height = 2x
width = 2x
2. She cut off a rectangle...
height = 2x
width =

3.She doubled the width...
height = 2x
width =

height * width = area

Original height was
162 mm
Answer:
x>2
Step-by-step explanation:
just divide 8 by both sides and you get x>2