Answer:
x1=2 x2=-5
Step-by-step explanation:
Answer:
-900
Step-by-step explanation:
=(15)(−3)(−2)(10)(−1)
=(((−45)(−2))(10))(−1)
=(90)(10)(−1)
=(900)(−1)
=−900
Answer:
Number of month = 25 month
Step-by-step explanation:
Given:
Plan A $70 per month and $500 phone cost
Plan B $50 per month No phone
Assume;
Number of month = x
So,
50x + 500 = 70x
20x = 500
x = 25
Number of month = 25 month
The X-intercepts are the places where the line crosses the x axis which is the one that goes along so they would be 5 and -5.
the Y-intercepts is the place where the lines cross the y axis which is the one that goes up. so for this question it is 5.
i’m not sure about the domain or the range.
Answer:
<h2>B. (1, -3)</h2>
Step-by-step explanation:
The solution of the system of equations is the coordinates of the intersection of the lines.
(1, -3)
