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
STALIN [3.7K]
2 years ago
15

Evaluate the function for x = –8. f(x) = –2x – 12 a. 28 b. –40 c. –28 d. 4

Mathematics
2 answers:
FromTheMoon [43]2 years ago
6 0
4 is the answer to your question
djverab [1.8K]2 years ago
4 0
<span>f(x) = –2x – 12 ; x = -8 f(-8) = -2(-8) - 12 f(-8) = 16 - 12 f(-8) = 4 The function for x is: D. 4</span>
You might be interested in
Solve each equation. Show your work<br><br> 13a=-5<br> 12−b=12.5<br> -0.1=-10c
amid [387]
1) 13a=-5
Make a the subject of the formula by dividing both sides by 13(the coefficient of a)
13a/13=-5/13
Therefore a= -0.385

The second one). 12-b= 12.5
You take the 12 to the other side making b subject of the formula (-b in this case)
-b= 12.5-12
-b= 0.5
(You cannot leave b with a negative sign so you will divide both sides by -1 to cancel out the negative sign)

-b/-1= 0.5/-1
Therefore b=-0.5

The third one). -0.1= -10c
You will divide both sides by the coefficient of c(number next to c) which is -10
-0.1/-10= -10c/-10

Hence, c= 0.01
5 0
3 years ago
- IZ
Yakvenalex [24]

Step-by-step explanation:

Subtract initial amount (300) and final (150). from there you get 150 dollars that was lost. We know that every step you 5 dollars so then divide 150 and 5 to get 30. So the distance was 30 steps.

3 0
3 years ago
Compare -5/6 _ -3/7 choose from 1) &gt; 2)
vfiekz [6]

Answer

1)<2) please put 5 stars

Step-by-step explanation

First you need to find the GCF of the donominators which are 6 and 7. The GCF is 42.

6*x=42. x=7 5*7=35. -35/42 is the first fraction.

7*y=42 y=6 3*6=18. -18/42 is the second fraction.

-35/42 would be bigger but since it is negative, it is smaller.

8 0
3 years ago
Read 2 more answers
An angle measures 120°less than the measure if its supplementary angle. What is the measure of each angle
marissa [1.9K]

Answer: 60°

Step-by-step explanation: 180 - 120 = 60.

7 0
3 years ago
NEED HELP ASAP
Archy [21]
I think its c your welcome

7 0
3 years ago
Read 2 more answers
Other questions:
  • Jason's bank account balance was $300. He paid 1/4 of his bills. Now, his account balance is -$50. Which equation can be used to
    6·1 answer
  • the price for an adult movie ticket it 1 1/3 more than a movie ticket for a child. Ines takes her daughter to the movie, buys a
    14·2 answers
  • How can brady use fraction strips to show that 3/4 and 7/8 are not equipment
    6·1 answer
  • 99 Points for correct answer!!!!!!!!!
    14·1 answer
  • 3. Which characteristics is correct for the function f(x) = 4x5 + 8x + 2?
    10·1 answer
  • Iy
    11·2 answers
  • X/28=2/10 I need help solving for X
    11·2 answers
  • In the diagram (triangle) ABC = (triangle) PQR.
    10·1 answer
  • Somebody PLZZZZZZZZ help me<br> five minus two
    5·2 answers
  • How many sides does a polygon have whose total number of diagonals is 20?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!