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
Anni [7]
2 years ago
14

Plz help its just math

Mathematics
2 answers:
uranmaximum [27]2 years ago
4 0

Answer:

The solution is -9.

Explanation:

→ 12(\frac{14}{2})-3³ +15 - 9²

→ 6(14)-27+15-81

→ 84-27+15-81

→ -9

Oksi-84 [34.3K]2 years ago
4 0

Answer:

-9

Step-by-step explanation:

use P.E.M.D.A.S. to solve (Parenthese, Exponents, Multiplication, Division, Addition, Subtraction)

12(14/2)-3^3+15-9^2

first, divide 14 by two

(14/2)=7

12(7)-3^3+15-9^2

then, simplify your exponents

3^3=27 (3*3*3)

9^2=81 (9*9)

12(7)-27+15-81

next, multiply 12 by 7

12*7=84

84-27+15-81

Finally, go through and solve the subtraction/addition problems

84-27=57

57+15=72

72-81=-9

Hope this Helps!

You might be interested in
The price of a watch was increased by 20% to £144. What was the price before the increase?
hammer [34]

Answer:

120 pounds

Step-by-step explanation:

Since the new cost is 144 pounds and this is 20% more,  this is 120% of the original price. Remember 100+20 = 120. To find the original price set up a proportion with these values:

\frac{144}{x}=\frac{120}{100}

Solve for the original price by cross multiplying numerator with denominator.

x(120) = 144(100)

120x = 14400

x= 120 pounds


6 0
3 years ago
Solve for x. 20 points!
Korolek [52]

Answer:

x=-12

Step-by-step explanation:

7 0
3 years ago
Random digits 0,1,2,3,4,5,6,7,8,9. what is the probability that a multiple of 4 is picked?
Anton [14]

|\Omega|=10\\|A|=3\\\\P(A)=\dfrac{3}{10}=30\%

4 0
3 years ago
Four friends had dinner togethere.
nataly862011 [7]

Answer:

Your answer is $16.40

8 0
1 year ago
What is the answer to this question?
andrezito [222]
The second answer which is b the answer is 10 all you do is combine  like terms then plug it in and do the next step ill reply when i get the second one


6 0
2 years ago
Other questions:
  • A group consists of fourfour men and eighteight women. threethree people are selected to attend a conference.
    6·1 answer
  • In a batch of 8,000 clock radios 5% are defective. A sample of 14 clock radios is randomly selected without replacement from the
    10·2 answers
  • Which expression is equivalent to |8|+|-7|?
    10·2 answers
  • When solving negative -1/3.(x − 15) = −4, what is the correct sequence of operations
    10·1 answer
  • Use the above figure to answer the question. What's the angle between the tangents at T in the figure? A. 90° B. 75° C. 60° D. 3
    9·1 answer
  • Bruh i need help please someone help...-halia beamer
    12·2 answers
  • 12. Jason wants to walk the shortest distance to get
    5·2 answers
  • A 1lb box costs .50 to mail through the postal service. a 3lb box cost .92 to mail through the postal service. the postal servic
    9·1 answer
  • A what is a positive whole number greater than 1 that has only one and itself as factors?
    5·1 answer
  • Multiply the following and provide the product in standard from thank you
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!