Answer:

Step-by-step explanation:

Break it down step by step.

for 2 points A(xa;ya) and B(xb;yb)
the slope is (yb - ya) / (xb - xa)
here
the slope = 4 = (17-r) / (4-(-1))
(17-r) / 5 = 4
17 - r = 20
r = 17 - 20
r = - 3
point (-1 ; -3)
Answer:

The number of texts she can have is less than 600.
Step-by-step explanation:
Total monthly charge
30 + 0.05 for each text.
So, for x tests, the charge is:

Write an inequality to represent the # of texts she can have?
It has to be under 60, so:


The solution is:



The number of texts she can have is less than 600.
Answer:
11=y
66=x
6=y
55=x
Step-by-step explanation:
Hope this helps
Have a great day!
The value of m is 35 degrees, because the right angle is 90 degrees, therefore, 90-55=35.
The value of t is 55 degrees because is perpendicular to the other 55 degree angle.