Answer:the answer is six
Step-by-step explanation:
Answer:
x = -4
Step-by-step explanation:
2x² + 8x = x² - 16
x² + 8x + 16 = 0
x² + 4x + 4x + 16 = 0
x(x + 4) + 4(x + 4) = 0
(x + 4)² = 0
x = -4
The inequality would be 34 > 2 x 3, if I'm correct. I'm not to sure on the graph part though , sorry.
Answer:
77cm
Step-by-step explanation:
Area of a rectangle=L×B
So
7×11=77cm
You can work it out by using trial and error
so you get
x=3 , y=2
