Answer:
The numerator is smaller than the denominator what you divide 5.25 by 25 so the unit price is going to be less than 1.
The unit price is $0.21
Step-by-step explanation:
25 cards = $5.25
5.25/25 = $0.21
Option A: x^2 +3x-1 is the correct answer
Step-by-step explanation:
Given functions are:

We have to find (f+g)(x), which is the addition of two given functions
So,

Hence,
Option A: x^2 +3x-1 is the correct answer
Keywords: Functions, addition
Learn more about functions at:
#LearnwithBrainly
Step - by - step - explanation
So first find out the pattern. As you can see it just minuses 2 each time. So first
18, 16, 14, 12 (then minus another 2) equals 10, 8, 6, 4, 2.
So 2 is the ninth of the pattern, so 2 will be your answer.
Hope this helps.
The intersecting chords theorem states that whenever two chords intersect, the product of their pieces is constant.
So, in this case, we have

Plugging your values, we have

This equation has solutions
, but we can't choose
, because it would lead to

So, the only feasible solutions is 