Answer:
x > -12
Step-by-step explanation:
To "solve" this inequality (not question), we subtract 3 from both sides of 3+x>-9, obtaining
x > -9 - 3, or x > -12.
It would take 36 minutes. If you use unit rate, you would take 20min/5people and see how many minutes does it take to paint one wall. Which would be represented by 4min/1person. To find how many minutes it would take for 9 walls, you get 4min/1person to become 9 people for the denominator. Then, whatever you do to the denominator you do to the numerator. So, 4 times 9 is 36. Therefore, making the answer 36minutes/9people.
3 I 2 -9 11 -6
I
I 2 6 -9 6
------------------------
2 -3 2 0
2x² - 3x + 2 is the answer
amplitude: 2
period: 2pi
The equation for a sin function is:
a = the amplitude
b = the period
c = the horizontal shift
d = the vertical shift
the equation to find the period of a sin function is:
note: the amplitude is always a positive number, if there is a negative sign in front of it then that means it reflects over the x-axis.
The variable is x x equals 42
