Answer:
Step-by-step explanation:
1. Approach,
For this problem, the format of a line that will be used is, slope-intercept form;
Where (
) is the slope of the line, also known as the change in the line and 
is the y-intercept, or where the graph of the line intersects the y-axis. Since, in this problem, the slope of the line is given, all one has to do is substitute in a point on the given line and solve.
2. Finding the equation,
In this problem, the slope of the line is given. Therefore, to solve this problem, all one has to do is substitute in a point on the given line and solve.
Substitute in the slope,
Substitute in the point,
Simplify,
Inverse operations,
3. Putting it all together,
Now, that one has y-intercept, (
); use the given slope and the formula , substitute in all the information.
(-6)-(+67)= -73
Hope this helps
13.8 if you multiply 6.5 then 7.4 then 1/3 you get 13.8
Answer:
x < 15
Step-by-step explanation:
Emma's previous time was 1 hour 10 minutes. This is equal to
60+10 = 70 minutes.
She has already run 55 minutes; this means the remaining time, x, added to 55 must be less than 70 in order to beat her previous time:
x + 55 < 70
Subtract 55 from each side:
x + 55-5 < 70-55
x < 15
