Answer:
x > -9
See the second scenario if incorrect.
Step-by-step explanation:
1...x^(2) + 9x < 0
first factor
2...x * ( x + 9 ) < 0
now divide by x
note: 0 divided by any number is 0
2... x * ( x + 9 ) < 0
/x /x
3... x + 9 < 0
now subtract 9
3... x + 9 < 0
-9 -9
4... x< -9
Second scenario
In the event that x is a negative number
2... x * ( x + 9 ) < 0
dividing by x will flip the inequality sign
(3)... x + 9 > 0
subtract 9
(3)... x + 9 > 0
-9 -9
(4)... x> -9
Length of the football pitch = 128m
Wide off the football pitch = 52m
We know ,
<h3>Area of the rectangle = Length × Width </h3>
<h3> So, 128 m × 52 m</h3>
<h3>ANSWER = 6656 m²</h3>
<h3>HOPE IT HELPS YOU :)</h3>
$4x = $100
100 /4 is 25. You can by 25 lunches....
hope you have a few friends to share it with lol.
It is c.
I was going to tell you how I got the answer but it won't let me... message me an I'll let you know
Answer:to find the y intercept plug in 0 for x.
Step-by-step explanation:
1. x-y=4
0-y=4
y= -4
intercept written as (0,-4)