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
Elza [17]
3 years ago
15

Evaluate the expression when c = 3 and x= -5, -C+5x​

Mathematics
1 answer:
hodyreva [135]3 years ago
4 0

Answer:

-28

Step-by-step explanation:

if c = 3 and x = -5 than,

-c + 5x = -3 + 5 * (-5) = -3 + (-25) = - 28

You might be interested in
One hundred divided by twice a number is ten
Ludmilka [50]

\frac{100}{2x} = 10

Are you trying to find x, or are you only suppose to translate it?

If you are trying to find x, you first multiply 2x on both sides

100 = 10(2x)

Divide 10 on both sides

10 = 2x

Divide 2 on both sides

5 = x

5 0
3 years ago
The product of a binomial and a trinomial is x 3 + 3 x 2 − x + 2 x 2 + 6 x − 2. Which expression is equivalent to this product a
Amiraneli [1.4K]

The answer is A

x3 + 5x2 + 5x – 2

Brainiest? :)

4 0
3 years ago
Read 2 more answers
Solve it by using high order derivative <br>y=1÷(X+2)(x^2+4)​
klemol [59]

Answer:

I think it is ± 2y−2X1 −22y− 2X1−2+4=x2=x

Step-by-step explanation:

hope this helps if not let me know

5 0
2 years ago
Solve x^2 + 4x + 8 = 0
Mkey [24]

Answer:

x = -2 + 2 i or x = -2 - 2 i

Step-by-step explanation:

Solve for x:

x^2 + 4 x + 8 = 0

Subtract 8 from both sides:

x^2 + 4 x = -8

Add 4 to both sides:

x^2 + 4 x + 4 = -4

Write the left hand side as a square:

(x + 2)^2 = -4

Take the square root of both sides:

x + 2 = 2 i or x + 2 = -2 i

Subtract 2 from both sides:

x = -2 + 2 i or x + 2 = -2 i

Subtract 2 from both sides:

Answer:  x = -2 + 2 i or x = -2 - 2 i

8 0
3 years ago
I NEED HELP PLEASE!
Yuliya22 [10]

Answer:

Step-by-step explanation:

Robert Boyle was one of the most prolific figures in the scientific revolution and the leading scientist of his day. He discovered the Boyle's law, which shows that the volume and pressure of a gas are proportionally related.

6 0
3 years ago
Other questions:
  • What is <br> x - 10 = -12 (Find the value of x)
    6·1 answer
  • Please Help!<br> Which numbers should be multiplied to obtain 1652 − 1232?
    10·2 answers
  • Quadrilateral ABCD is to be reflected across a horizontal line that is 3 units below point C.
    5·2 answers
  • A paroxysm of laughter escaped a few. If the ratio of the laughers to the stolid was 2 to 17,and 7600 were in the throng, how ma
    6·1 answer
  • 12. What is the perimeter of triangle ABC to
    11·1 answer
  • HELP NEED THIS FOR A TEST!!! 20 POINTS!!
    5·1 answer
  • in the computer lab, there are 1 PC every 5 Mac computers. if the computer lab has a total of 24 computers, how many are Mac?
    5·1 answer
  • Pls help me with one and two pls
    6·1 answer
  • What is the unit rate of a line that goes through the points (3,1)?
    9·1 answer
  • I.m b.o.r.e.d. L.e.t.s. t.a.l.k.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!