Answer:
Below
Step-by-step explanation:
First, find the difference. You would do
-19 - (-9) = -10
-9 - 1 = -10 and so on...
The difference is -10
Now you need to find what number will make 11 when added to -10.
11 - (-10) = 21
The equation:
y = -10x + 21
Given:
the equation x^2 = 36
Let us evaluate the equation. This equation is a quadratic equation. The roots of this equation are +6 and -6.
To determine the roots of the equation, solve:
x^2 = 36
x = +6
x = -6
Answer:
5 hours
Step-by-step explanation:
63t=315
t = 315/63
t=5
