Answer:
The total trip will be 4 hours long.
Step-by-step explanation:
The length of the trip decreases by 65/2 miles for every half hour. So in 2 half hours (or 1 hour), Aubree would have traveled the last 65 miles she needed.
The slope-intercept form of a line is:
y = mx + b
Where m is the slope and b is the y-intercept.
Two lines having slopes <em>m1</em> and <em>m2</em> are perpendicular if
m1 * m2 = -1
We are given the equation of one line:
It's required to find the equation of another line that is perpendicular to it. We have m1 = 1/3, let's find the other slope:
The slope of the required line is -3. Now we use the point through which the line passes (-2, 2).
We use the point-slope form of the line:
y - k = m( x - h)
Where (h,k) = (-2, 2) is the point. Substituting:
Operating:
Answer:
B
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
1/3 divided by 2/3
1/2
Answer:
The game ended at 1:24 p.m.
Step-by-step explanation: