X=17 that is the answer hope it helps!
Answer:
B
Step-by-step explanation:
Answer:
uh thanks for the points
Step-by-step explanation:
From the point-slope formula, we have:
where m is the slope, (x_0,y_0) are known points.
In this case, we have the slope and two points, we can substitute in the formula to get:
therefore, a=3
Note: you can also find a if you use the slope formula.
61, because all the other numbers are between 10and 20