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
fredd [130]
3 years ago
12

Evaluate the expression.

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
4 0

Answer:

B     -39

Step-by-step explanation:

12 - {1 + 2[-1 (3 -8)]²}

12 - {1 + 2[-1 (-5)]²

12 - {1 + 2[5]²

12 -  {1 + 2 · 25}

12 -  { 1 + 50}

12 - 51

-39

You might be interested in
Your typical markup for merchandise is 40%. Your cost on an item is $8.00. Calculate the selling price.
ratelena [41]
$11.2 is you answer    
7 0
4 years ago
Which is a monthly recurring cost associated with renting a house?
Ber [7]
Property tax, and insurance would be associacted with renting a house

6 0
3 years ago
Approximately how many feet is John away from the base of the building
pav-90 [236]
120 ft... a flat vertical line is 180 degrees, and since this is a 30,60,90 triangle, your equation is... 180-60=distance John is to the base
5 0
3 years ago
Read 2 more answers
Mary has $267 in her checking account. She writes three checks for $33; $65 and $112. What is the balance in her account now? Yo
Tamiku [17]

Answer:$57

Step-by-step explanation:

$267-$33=$234

$234-$65=$169

$169-$112=$57

5 0
3 years ago
Gente me ajudem prfvv em matemática
Tasya [4]

Answer:

Step-by-step explanation:

Trace a linha de 8cm, daí você vai dividir ela no meio, ou seja, no 4. Aí é só contar 2 cm para cada lado, que vai ser o 1, as pontas vão ser o 2. Tendeu? Daí é só marcar os pontos no -3/7(~-2,3), 1,6, 7/5(1,4), -1 e 0

6 0
2 years ago
Other questions:
  • How do u write 1/4 as a percentage
    10·2 answers
  • 1.)(-4)^-6(-4)^7 <br>2.)(t^8)^2<br>3.)(5t^3)^-4<br>Simplify the expressions?​
    6·1 answer
  • At the beginning of a basketball season, the panthers won 30 games out of 50 games. At this rate, how many games will they win i
    11·1 answer
  • The perimeter of a rectangle is 78 m the width is 7 m less than the length find the length and the width of the rectangle
    6·2 answers
  • Your uncle named you beneficiary of his life insurance policy. The insurance company gives you a choice of $100,000 today or a 1
    15·1 answer
  • 4xy-3x+8y2-6y 8y-6 please help someone thank you
    14·1 answer
  • The points (4, 1) and (x, -6) lie on the same line. If the slope of the line is 1, what is the value of x? *
    8·1 answer
  • -6(10t – 5.1)<br> Please help me!!!
    8·1 answer
  • 1. How many integers are between square root of /5 and square root of /105? Show your work or Explain.
    7·1 answer
  • I NEED HELP PLEASE! Thank you
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!