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
olga2289 [7]
3 years ago
12

Which expression is equivalent to (8x − 4) + (5 − 4x)?

Mathematics
2 answers:
Nady [450]3 years ago
8 0

Answer:  B.4x+1

Step-by-step explanation:

(8x − 4) + (5 − 4x)

simplifing the given expression.

8x-4+5-4x

4x+1

Mnenie [13.5K]3 years ago
6 0

Answer:

The answer whould be a

Step-by-step explanation:

and it whould be correct!

You might be interested in
An automobile assembly line runs for 9 3/4 hours each day. employees work 3/4 hours shift. how many shifts are there in each day
babunello [35]

Answer:

the mixed fraction 9 3/4 means there are 9 4/4 s and one 3/4all togather there are 39/4 divid this by 3/4 to find the no of shifts. 39/4 ÷(3/4)

=39/4. ×4/3=13

13shifts

4 0
3 years ago
What is the approximate value of <br> f(x)= 74/1+2e^-1.5x
Anton [14]

Answer: Oblique Asymptotes: y = 2 x/ e^1.5

Step-by-step explanation: Find the asymptotes

brainliest or a thank you pls <33 :)

4 0
3 years ago
Cuanto es +(+9) - (+6)
ki77a [65]
+(+9)-(+6)
(+9)-(+6)
9-6
3
5 0
3 years ago
Read 2 more answers
Help:
REY [17]

Answer:

below

Step-by-step explanation:

the law of indices:

a) x⁵

b) x¹⁷

c) -18s⁹

d) -60x²

4 0
2 years ago
If A and B are matrices and AB = I, which of the following represents the value of B?
Ratling [72]
If the product of 2 matrices are I this means that B is inverse matrix of A.
the matrix A has been given 
if we put symbols for the numbers in matrix A as shown below;
\left[\begin{array}{ccc}a&b\\c&d\\\end{array}\right] &#10;
we need to first find the determinant (D)
D = ad - bc
where a = -1 , b = 4, c = -3 and d = 8
substituting these values 
D = -1x8 - (4x-3)
   = -8 +  12 = 4 
to find the inverse we need to exchange a and d and then multiply both b and c by -1
\left[\begin{array}{ccc}8&-4\\3&-1\\\end{array}\right]
and then have to divide all the terms in matrix by determinant (4)
\left[\begin{array}{ccc} \frac{8}{4} & \frac{-4}{4} \\  \frac{3}{4} & \frac{-1}{4} \\\end{array}\right]
the simplified inverse matrix B is;
\left[\begin{array}{ccc} 2 & -1 \\ \frac{3}{4} & \frac{-1}{4} \\\end{array}\right]

6 0
3 years ago
Read 2 more answers
Other questions:
  • What expessions are equivalent to 2(25)
    14·1 answer
  • 5×(-2w-4) what's the answer.
    10·2 answers
  • Imagine you saved $4000 to spend winter break visiting your relatives in New York. It costs $1200 for the plane ticket and $300
    9·1 answer
  • The car contains 50,000 rods. Claude Ong, manager of Quality Assurance, directs his crew measure the lengths of 100 randomly sel
    10·1 answer
  • -17-3(2+13)+24 What is the answer?
    7·2 answers
  • 7295 what is the place value of the 9
    6·2 answers
  • F(x)=3x²+4x-1<br>evaluate f(-2)​
    9·1 answer
  • write the equation of a line that is parallel to y= 1/2x -4 and that passes through the point (9, -6)​
    15·1 answer
  • Your a god if you answer this right!!!! BRAINLIEST
    9·1 answer
  • Valeria is playing with her accordion. The length of the accordion A(t)A(t)A, left parenthesis, t, right parenthesis (in \text{c
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!