Answer:
t
Step-by-step explanation:
Line 
is the transversal.
9514 1404 393
Answer:
(b) (-3, -1)
Step-by-step explanation:
Differences between adjacent f(x) values are ...
-31, -13, -1, +5, +5, -1, -13
The function is increasing on intervals where the differences are positive: between (-3, -11) and (-1, -1). That is ...
f(x) is increasing on (-3, -1)
Answer:
$50
Step-by-step explanation:
15x18=270
1170-270=900
900/18=50
The <em>correct answers</em> are:
It would take 5 months and she would save $250.
Explanation:
Let m be the number of months.
For the first way of saving, $200 up front and $10 each month, the expression would be
200+10m.
For the second way of saving, $100 up front and $30 each month, the expression would be
100+30m.
Setting them equal gives us the equation
200+10m = 100+30m
Subtract 10m from each side:
200+10m-10m = 100+30m-10m
200 = 100+20m
Subtract 100 from each side:
200-100 = 100+20m-100
100 = 20m
Divide both sides by 20:
100/20 = 20m/20
5 = m
It would take 5 months.
$200 up front and $10 each month for 5 months:
200+10m
200+10(5)
200+50
250
She would save $250.
Step-by-step explanation:
3x - 2y = 12
Substituting y = 9, we find:
Similarly, solving for point B (4, __) =B (4, 0)
