Answer:
A
Step-by-step explanation:
find there common denominator which is 40
multiply 3 by 8 and 7 by 5 to get 24 and 35
35-24=11
11/40
18-7=11
11 11/40
Answer:
6 hours
Step-by-step explanation:
if it costs 12 dollars to rent it at first then that subtracts 12 dollars from the total 30.
this leaves you with 18 buck, divide 18 by 3 and you get 6, she had it for 6hours
Answer:
$2
Step-by-step explanation:
4 - 2 = 2
<span>The equation is a linear equation
Start with the given equation
Rewrite as
Looking at we can see that the equation is in slope-intercept form where the slope is and the y-intercept is note: really looks like
Since this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis
So we have one point
Now since the slope is comprised of the "rise" over the "run" this means
Also, because the slope is , this means:
which shows us that the rise is 5 and the run is 2. This means that to go from point to point, we can go up 5 and over 2
So starting at , go up 5 units
and to the right 2 units to get to the next point
Now draw a line through these points to graph
So this is the graph of through the points </span>