Answer:
x = 2
Step-by-step explanation:
1 - 3x = -5
Subtract 1 from each side
1-3x-1 = -5-1
-3x = -6
Divide each side by -3
-3x/-3 = -6/-3
x = 2
The roots should be 0,-10
She saves 480
1 Movie =$5
4. = x
$ 20 per week
4 weeks a month 4*20
=$80 dollars spent a month
12 months a year -12*80=960
______________
1 movie =5 dollars
2=x
X=10 $ spent per week
4 weeks a month =4*10
40*12
480 spent per year
960-480 =480 dollars saved
Answer:$117 over 9 hours of work
Step-by-step explanation:
$156 over 12 and then divide those two numbers which gets you 13 now we know you earn $13 per hour. Now, divide 117 by 13 and gets you 9 therefor you earn $117 from 9 hours of work.
Answer:
Averages don't tell the whole story..
Step-by-step explanation:
Averages do not tell the full story of an event. Since there are not one, not two, but three types of averages, namely; Mean, Mode, and Median, this means there is a 100/3 = 33.3 percent chance of someone guessing which of the averages was used.
This can be misleading.