Ah, great question. Let me help you on this one.
We need to balance both equations for this to work out. This is needed because question asks us for an x variable that will make both equations equal to each other.
Let's write it out so it's easier for us to understand.
Let's not forget to multiply both sides by 100.

Let's start by subtracting 45 from both sides.

Let's simplify it.

Now, we need to subtract 375 from both sides.

Simplify it once again.

Divide both sides by -125
This plan will be the same cost after 36 movies.
<h3>
Answer: k = 0 or k = 3</h3>
Explanation:
If you have repeated x values, then you wont have a function. For example, the points (1,5) and (1,6) mean we don't have a function since the input x = 1 leads to multiple outputs y = 5 and y = 6 simultaneously. For a function to be possible, we must have any input lead to exactly one output only.
What we do is set the x coordinates (k^2 and 3k) equal to each other and solve for k
k^2 = 3k
k^2-3k = 0
k(k-3) = 0 .... factoring
k = 0 or k-3 = 0 .... zero product property
k = 0 or k = 3
If k = 0, then (k^2,5) becomes (0,5). Also, (3k,6) becomes (0,6). The two points (0,5) and (0,6) mean the graph fails the vertical line test.
Similarly, if k = 3, then (k^2,5) becomes (9,5) and (3k,6) = (9,6). Another vertical line test failure happens here to show we don't have a function.
Answer:
please clarify what exactly you are asking. the way you have it is kind of confusing
Step-by-step explanation:
Answer:
53 degrees
Step-by-step explanation:
since 180 is a straight line and 90 is half of that, all you need to do is take 37 away from 90 and you get 53
2 numbers are called relatively prime if their Greatest Common Factor is 1.
For example, GCF(2, 6) = 2, not 1, so 2 and 6 are not relatively prime.
whereas, GCF(3, 8)=1, so 3 and 8 are relatively prime.
3 sets of relatively prime numbers are :
{4, 5}, {7, 9}, {9, 16}
Answer:
{4, 5}, {7, 9}, {9, 16}