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
Degger [83]
3 years ago
9

What is the answer of number 12 and 13?

Mathematics
1 answer:
Ksju [112]3 years ago
3 0

Answer:

Step-by-step explanation:

the answer is 13 and 2.2

You might be interested in
A store pays $20 for a hat. to make a profit the store prices the hat 60% higher. later a sale reduce the price by 10%. finally,
Maslowich

The clearance price of hat is $17.28

Step-by-step explanation:

Price paid by store = $20

Increment = 60% of price paid

Increment = \frac{60}{100}*20 = \frac{1200}{100}

Increment = $12

Increased price = 20+12 = $32

Sale = 10%

Discount amount = 10% of increased price

Discount amount = \frac{10}{100}*32=\frac{320}{100}

Discount amount = $3.2

Sale price = 32 - 3.2 = $28.8

Clearance sale = 40%

Discount of clearance sale = 40% of sale price

Discount = \frac{40}{100}*28.8=\frac{1152}{100}

Discount = $11.52

Clearance price = sale price - Discount of clearance sale

Clearance price = 28.8 - 11.52 = $17.28

The clearance price of hat is $17.28

Keywords: percentage, subtraction

Learn more about subtraction at:

  • brainly.com/question/729447
  • brainly.com/question/7297385

#LearnwithBrainly

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=8x%20-%206%20%2B%2011x%20%2B%202%20%2B%203x%20-%205" id="TexFormula1" title="8x - 6 + 11x + 2
ollegr [7]

8x - 6 + 2 + 3x - 5
Combine like terms
11x - 9
This is the answer
6 0
3 years ago
Solve for the value of x.<br><br> and<br><br> Find the measure of angle KMP.
BigorU [14]
The answer should be (7x=21).
6 0
3 years ago
Read 2 more answers
3x∧2±6x±x±20 sole by factorization
Trava [24]

Answer:

just look at the algebra formula and simplify to get your answer. Remember to use your powers well

8 0
2 years ago
CAN SOMEONE HELPPPP!!!!
Nesterboy [21]

Answer:

z=10

10-5z=-4z

10=-4z+5z

10=z

5 0
3 years ago
Read 2 more answers
Other questions:
  • A total of 635 tickets were sold for the school play. They were either adult tickets or student tickets. There were 65 fewer stu
    9·1 answer
  • 4, 16, 13, 52, 49, 196, 193, 772, _<br><br> What comes next?
    7·1 answer
  • How can you use fractions to place the decimal point in the product?
    14·1 answer
  • Michael bought 5 pounds of flour for $3 . How many pounds of flour did he get per dollar?
    15·1 answer
  • which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and the n
    9·2 answers
  • Please help? I have placed the screenshot below.
    11·1 answer
  • Sean's mother asked him to buy 5.5 cups of cream for a recipe. He found a 4-cu
    6·1 answer
  • hat is the lateral area of this regular octagonal pyramid? 149.3 cm² 182.9 cm² 211.2 cm² 298.7 cm² The figure shows a regular oc
    11·2 answers
  • The picture shows a triangular island:
    8·2 answers
  • Valentina is choosing cutlery with which to eat dinner. There are 2 knives and 10 forks to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!