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
MAVERICK [17]
3 years ago
13

EASY SUBTRACTING AND MULTIPLYING QUESTION (not 128)

Mathematics
1 answer:
Serga [27]3 years ago
3 0

Answer:

x(n)=64

Step-by-step explanation:

You might be interested in
The perimeter of a triangle is 60 feet. one side is 12 feet long. of the two unknown sides, one of them is twice as long as the
Lady bird [3.3K]
One is 36 the other is 12
6 0
3 years ago
-6.5x + 3 &lt;19-2.5x<br><br> Do y’all now the answer??
Xelga [282]
-6.5x + 3 < 19 - 2.5x

-6.5x + 2.5x < 19 - 3

-4x < 16

-4x/-4 > 16/-4

x > -4
6 0
2 years ago
sonja and jake just got married. they received $4500 in gift money and deposited it into a savings account that pays %2.85 simpl
gladu [14]

9514 1404 393

Answer:

  $4884.75

Step-by-step explanation:

The amount in a simple interest account is given by the formula ...

  A = P(1 +rt)

Here, we have principal P=$4500, interest rate r=0.0285, and time t=3. Then the amount in the savings account will be ...

  A = $4500(1 +.0285·3) = $4500·1.0855 = $4884.75

4 0
3 years ago
Solve 64^x = 16^(x−1). (1 point) Select one: a. x = −2 b. x = −1 c. x = negative 1 over 4 d. x = negative 1 over 3
LekaFEV [45]

Answer:

a. x = -2

Step-by-step explanation:

64ˣ = 16⁽ˣ⁻¹)

64 = 4³

16 = 4²

4³⁽ˣ⁾ = 4²⁽ˣ⁻¹)

4³ˣ = 4²ˣ⁻²

3x = 2x - 2

x = -2

6 0
3 years ago
Read 2 more answers
What is the difference? StartFraction x Over x squared minus 16 EndFraction minus StartFraction 3 Over x minus 4 EndFraction Sta
katovenus [111]

Answer:

The option "StartFraction negative 2 (x + 6) Over (x + 4) (x minus 4) EndFraction" is correct

That is \frac{-2(x+6)}{(x+4)(x-4)}

Therefore \frac{x}{x^2-16}-\frac{3}{x-4}=\frac{-2(x+6)}{(x+4)(x-4)}

Step-by-step explanation:

Given problem is StartFraction x Over x squared minus 16 EndFraction minus StartFraction 3 Over x minus 4 EndFraction

It can be written as below :

\frac{x}{x^2-16}-\frac{3}{x-4}

To solve the given expression

\frac{x}{x^2-16}-\frac{3}{x-4}

=\frac{x}{x^2-4^2}-\frac{3}{x-4}

=\frac{x}{(x+4)(x-4)}-\frac{3}{x-4}  ( using the property a^2-b^2=(a+b)(a-b) )

=\frac{x-3(x+4)}{(x+4)(x-4)}

=\frac{x-3x-12}{(x+4)(x-4)} ( by using distributive property )

=\frac{-2x-12}{(x+4)(x-4)}

=\frac{-2(x+6)}{(x+4)(x-4)}

\frac{x}{x^2-16}-\frac{3}{x-4}=\frac{-2(x+6)}{(x+4)(x-4)}

Therefore \frac{x}{x^2-16}-\frac{3}{x-4}=\frac{-2(x+6)}{(x+4)(x-4)}

Therefore the option "StartFraction negative 2 (x + 6) Over (x + 4) (x minus 4) EndFraction" is correct

That is \frac{-2(x+6)}{(x+4)(x-4)}

5 0
3 years ago
Read 2 more answers
Other questions:
  • Hola, me podrían ayudar a simplificar está ecuación?<br> 5x^2-7x(3x-8)+3x^2-8x+3
    7·1 answer
  • I need the answer been breaking my back all day
    8·2 answers
  • In Exercise, expand the logarithmic expression.<br> ln(x + 1)2
    15·1 answer
  • Express x²-8x+5 in the form (x-a)²-b where a and b are integers
    13·1 answer
  • A/b=c for b please help
    11·1 answer
  • Find the quotient below. Write the answer as a fraction in simplest form.
    7·1 answer
  • If you have 3 cups of glue u use 2/3 cup of glue how much slime can u make?
    14·1 answer
  • 50+50, please help me need to pass pree schol
    13·1 answer
  • Simplify 9^2/3/9^1/5
    5·1 answer
  • How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!