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
Elanso [62]
3 years ago
12

NEED HELP ASAP If f(x) = -9x -1 find the dependent variable if the independent value is 2

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

-19

Step-by-step explanation:

plug in 2 for x.

You might be interested in
Please work out and explain​
Mekhanik [1.2K]

Answer:

a = 22

b = 31

c = 13

Step-by-step explanation:

The sum is the same in each row, column, and diagonal.

One of the diagonals is already complete.  The sum is:

16 + 25 + 34 = 75

So the first row adds up to 75:

a + 37 + 16 = 75

a = 22

The second row adds up to 75:

19 + 25 + b = 75

b = 31

And the third row adds up to 75:

34 + c + 28 = 75

c = 13

We can check our answer by finding the sum of each column and the other diagonal.

22 + 19 + 34 = 75

37 + 25 + 13 = 75

16 + 31 + 28 = 75

22 + 25 + 28 = 75

3 0
3 years ago
-2=-5+z/-2<br> Solve for z<br><br> Steps on how to do this?
Sedaia [141]

Step-by-step explanation:

fjrnrn.dnd.amsamammqmmakakqkkwkwkwjkwk

5 0
2 years ago
Read 2 more answers
16 ÷ 4 = <br> 16<br> _<br> 4<br> = ? help!
Komok [63]
Is that dash supposed to be a minus or no
5 0
3 years ago
Read 2 more answers
What is the slop for <br> run:(4,5)<br> rise: (7,5)
kaheart [24]

Answer:

0

Step-by-step explanation:

6 0
2 years ago
So 0.3(n - 5) = 0.4 - 0.2n<br> N=? <br> What is N?
Leona [35]

Answer:

n = 3.8

Step-by-step explanation:

0.3(n - 5) = 0.4 - 0.2n

Distribute

.3n - 1.5 = .4 - .2n

Add .2n to each side

.3n +.2n -1.5 = .4 -.2 +.2n

.5n -1.5 = .4

Add 1.5 to each side

.5n -1.5 +1.5 = .4+1.5

.5n = 1.9

Divide each side by .5

.5n/.5 = 1.9/.5

n =3.8

8 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!!!!!!!!!!!
    13·1 answer
  • Multiply Using Two-Digit Numbers Look at the problem 325 x 89. 1. Write out the six multiplication problems that are involved in
    10·1 answer
  • The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. Find the number.
    10·1 answer
  • What is a algebraic expression
    8·2 answers
  • You bought a freezer that is 2 feet wide, 4 feet long and 30 inches deep
    6·1 answer
  • 84 km<br> 35 km<br> What is the length of the hypotenuse?
    9·1 answer
  • Any help is appreciated!!
    6·2 answers
  • Solve 12x + 4 + 2x = 39
    6·2 answers
  • Please help! Based on the picture above, select the correct angle pair for 3 and 5
    6·2 answers
  • What is the greatest common factor.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!