Answer:
The answer to this is: C

Step-by-step explanation:
Using the formula:

and inserting what we are given:
m = - 4
(m is the symbol which represents slope)
(-1, 6)
This point coordinate represents our:


When inserted into our formula (point slope form formula)
It will look like this:

Then solve it from there!
(There is a double negative, which will make it positive)
Giving you:

Answer:
3.1
4.2
5.2
42
Step-by-step explanation: Just copy the other cone and find half of the diameter to find the radius the cones are congruent.
The answer is I think b because it has x-50 and it said Andrew sold less that Sarah so its subtracting
Answer: A) movies for less cost $5 more
Step-by-step explanation:
10 × 3 =30
15 × 2= 30+10=40 movie plus
15 × 3= 45 movies for less