1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergey [27]
3 years ago
13

Debra shopped on Monday and bought a pair of shoes that was 20% off its original price

Mathematics
1 answer:
natita [175]3 years ago
8 0

Answer:12

Step-by-step explanation:

60 times 20 = 1200 1200 divided by 100 = 12

You might be interested in
4. Suppose 11 out of 17 students said they were attending the football game. How many students out of 875 would you expect to at
SCORPION-xisa [38]

We have to basically multiply:

11/17 x 475

And simplifying that we get

307.35

And since there can't be .35 person

So out final answer is 307

pls pls brainlist

6 0
3 years ago
PLZ HELP ME!!!
AnnZ [28]

Answer:

A: 6x^2(x^8-16)

B: 6x^2(x^4+4)(x^2+2)(x^2-2)

Step-by-step explanation:

<u>A:</u>

Our expression is 6x^{10}-96x^2. We need to find some common factors. Clearly, we can see that both terms share the x² part, so we can definitely take that out:

6x^{10}-96x^2

x^2(6x^8-96)

Let's see if 96 is divisible by 6:

96 ÷ 6 = 16; since there's no remainder / the remainder is 0, we know 96 is divisible by 6, so we can also factor out 6:

x^2(6x^8-96)

6x^2(x^8-16)

Thus, the answer to part A is 6x^2(x^8-16).

<u>B:</u>

Look at the x^8-16 part of the above factored expression. Notice that it is a difference of squares (because x^8=(x^4)^2 and 16 = 4²), so we can write this as:

x^8-16

(x^4+4)(x^4-4)

Now take a look at the (x^4-4) part. Again, it's a difference of squares because x^4=(x^2)^2 and 4 = 2², so rewrite that as:

x^4-4

(x^2+2)(x^2-2)

Put it all together:

6x^2(x^4+4)(x^2+2)(x^2-2)

Thus, the answer to part B is 6x^2(x^4+4)(x^2+2)(x^2-2).

6 0
3 years ago
The circle shown below has a diameter of 22 centimeters. What is the
skad [1K]
The answer is C. 301 cm2
3 0
3 years ago
What is the inverse of the function f(x) =<br> 1/9x+ 2?
hichkok12 [17]

Answer:

f^{-1}(x) = 9x -18.

Step-by-step explanation:

y=f(x)=\dfrac 19 x +2\\\\\text{Replace x with y and then solve for y,}\\\\~~~~~~~x = \dfrac 19 y+2\\\\\implies 9x =y + 18~~~~~~~~~~~~~~~;[\text{Multiply both sides by 9}]\\ \\\implies y = 9x -18\\\\\implies f^{-1}(x) = 9x -18\\\\\text{Hence, the inverse of the given function is}~  f^{-1}(x) = 9x -18.

4 0
2 years ago
If 5 cans of MathJuice contain 120 grams of sugar, how many grams of
frozen [14]

Answer:

  576 grams

Step-by-step explanation:

The ratio of sugar to cans is ...

  (120 g) : (5 cans) = X/(24 cans)

Multiplying by 24 cans, we find ...

  X = (24/5)(120 g) = 576 g

There are 576 grams of sugar in a case of MathJuice.

7 0
3 years ago
Other questions:
  • Draw a square with a perimeter of 16 feet
    9·1 answer
  • The height of a soft drink is about 12 centimeters and the diameter is about 6 centimeters find the surface area of the can
    15·1 answer
  • How many cups of ketchup would 13 hamburgers get if there was 3 1/4 cups of ketchup to be equally split among the 13 burgers? (i
    10·1 answer
  • A football team loses an average of 3 yards per play. how many yards have they lost after 4 plays
    11·2 answers
  • What is the measure of CBE?<br>36°<br>72°<br>108°<br>144°<br>​
    13·2 answers
  • 1/4x +7=10 What is X?
    7·2 answers
  • When Angela calculated her net worth; she got this: Net Worth = $435 - $560 = - $125. What does her negative net worth mean?
    13·1 answer
  • Solve for x.<br> 4(3x-8)=-92<br><br> i need help
    8·2 answers
  • I'LL MARK U BRAINLIEST!!! <br> 4x+3(2x-1)-4x
    11·2 answers
  • I really need help and if you give wrong answer or link then you are gonna be reported!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!