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sweet-ann [11.9K]
1 year ago
13

Coupon B: 30% off of $63 shoes

Mathematics
1 answer:
Svetlanka [38]1 year ago
6 0
$44.10




Original price: $
Discount percentage: %
Results
Discount:
Final Price:
Details
Discount = Original Price x Discount %/100
Discount = 63 × 30/100
Discount = 63 x 0.3
You save = $18.90

Final Price = Original Price - Discount
Final Price = 63 - 18.9
Final Price = $44.10
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6 - 3x = -6 PLEASE ANSWER FAST I NEED HELP!!!
REY [17]
4 is the answer hehehe
7 0
3 years ago
Read 2 more answers
How are the two functions f(x) = 0.7(6)x and g(x) = 0.7(6)–x related to each other?
marissa [1.9K]

Answer:

b

Step-by-step explanation:

edge 2021 -2020

9 0
2 years ago
Read 2 more answers
Which of the following is equivalent to 3 (small) 4?<br><br> 7<br> 12<br> 64<br> 81
anygoal [31]
Do you mean 3^4?

If you mean this^ the answer would be 81.

4 0
3 years ago
Let f(x)=3x2−5x+13 and g(x)=2x−7 . What is g(f(x)) ?
grigory [225]

Option B: 6x^2-10x+19 is the correct answer

Step-by-step explanation:

Given functions are:

f(x) = 3x^2-5x+13\\g(x) = 2x-7

We have to find g(f(x))

So,

g(f(x)) = 2(f(x))-7\\= 2(3x^2-5x+13)-7\\=6x^2-10x+26-7\\= 6x^2-10x+19

Hence,

Option B: 6x^2-10x+19 is the correct answer

Keywords: Functions, Composition

Learn more about functions at:

  • brainly.com/question/5500978
  • brainly.com/question/550017

#LearnwithBrainly

7 0
3 years ago
Let g(x) = 2x and h(x)= x^2 -4. find (g o h)(0)
finlep [7]
The answer is -8

====================================================

Explanation:

There are two ways to get this answer

Method 1 will have us plug x = 0 into h(x) to get
h(x) = x^2 - 4
h(0) = 0^2 - 4
h(0) = 0 - 4
h(0) = -4
Then this output is plugged into g(x) to get
g(x) = 2x
g(-4) = 2*(-4)
g(-4) = -8 which is the answer
This works because (g o h)(0) is the same as g(h(0)). Note how h(0) is replaced with -4
So effectively g(h(0)) = -8 which is the same as (g o h)(0) = -8

-----------------------

The second method involves a bit algebra first
Start with the outer function g(x). Then replace every x with h(x). On the right side, we will replace h(x) with x^2-4 because h(x) = x^2-4

g(x) = 2x
g(x) = 2( x )
g(h(x)) = 2( h(x) ) ... replace every x with h(x)
g(h(x)) = 2( x^2-4 ) ... replace h(x) on the right side with x^2-4
g(h(x)) = 2x^2-8
(g o h)(x) = 2x^2-8

Now plug in x = 0
(g o h)(x) = 2x^2-8
(g o h)(0) = 2(0)^2-8
(g o h)(0) = 2(0)-8
(g o h)(0) = 0-8
(g o h)(0) = -8

Regardless of which method you use, the answer is -8

5 0
3 years ago
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