Answer:
y = -2x -4
Step-by-step explanation:
The equation of a line is y = mx + b, where m is the slope of the line, and b is the y-intercept. We are told that the slope of the line is -2, so we can start with
y = mx + b
y = -2x + b
We can figure out the value of b by plugging in the coordinates of the point given (-2, 0)
0 = -2(-2) + b
0 = 4 + b
Subtract 4 from both sides of the equation
-4 = b
Then plug that value of b back into the equation above:
y = -2x + (-4) or y = -2x -4
Answer:
Step-by-step explanation:
(150 miles)/(3.5 hours) = (150/3.5 miles)/hour = 42.9 miles/ hour
Wow thats a toughy good luck!
Answer:
6:5
Step-by-step explanation:
6:5 is already at its simplest form.
You cannot simplify 5 anymore than it is.
But, it can be written as 1.2 in decimal form (rounded to 6 decimal places).
Though, I do not believe that is the answer you are looking for.
