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
True [87]
3 years ago
15

What is the value of A when we rewrite (1/7)^x-2 - (1/7) ^x as A x (1/7)^x

Mathematics
2 answers:
wlad13 [49]3 years ago
8 0

Answer:

48

Step-by-step explanation:

Khan Academy

vitfil [10]3 years ago
3 0

Answer:

i think its 330

Step-by-step explanation:

idfk tbh ijnp

You might be interested in
Frances is sewing a border around 2 rectangular tablecloths that each measure 9 feet long by 6 feet wide.  If it takes her 3 min
alex41 [277]
The perimeter of a rectangle is - 2 x (length + breadth). 

Also, 1 feet = 12 inches.

So, the dimensions of the tablecloth are 108 inches long by 72 inches wide. So, the total perimeter of the table cloth is --> 2 x (108 + 72) = 360 inches. 

So, time taken for 1 tablecloth = 360 x 3 = 1080 minutes.

And, Time taken for 2 tablecloths = 1080 x 2 = 2160 minutes.

So, to complete her sewing project, Frances will take a total of 2160 minutes (36 hours).

8 0
3 years ago
Read 2 more answers
you earn $3 an hour as a waitress. After working 3 hours, you earn $12, $5, and $7 in tips. How much money did you earn in total
Oksi-84 [34.3K]
$33 Because if she works three hours and each hours she gets three dollars the that is 9 dollars plus 12 5 and 7 equals 33
6 0
3 years ago
Solve y=3x-7 and 4x+3y=18 by substitution
sveta [45]

Answer:

x = 3 and y = 2

Step-by-step explanation:

y = 3x - 7

substituting for y in 4x + 3y = 18, we will have

4x + 3(3x -7) = 18

4x + 9x - 21 = 18

13x = 18 + 21

13x = 39

x = 3

Substituting for x in y = 3x -7, we have

y = 3(3) - 7

y = 9 - 7

y = 2

7 0
3 years ago
Solve for -3 (x+2) + 5x 8
sleet_krkn [62]
40 because it’s just 40
3 0
4 years ago
-4(3s)+2 (-t); for s = 1/2, t = -3<br>please help me
kumpel [21]
Hi there. :)

I'll try to make this simpler for you.

Let's focus on the equation from left to right, to avoid clutter.

-4(3 * 1/2) = -4(1.5)

Now to the right.

+ 2(3) = + 6

Now combine!

-4(1.5) + 6 = 

-6 + 6 = 0

The answer is 0.
7 0
4 years ago
Other questions:
  • Define variability in math. (May have a few more questions, and will appreciate your help!!)
    10·2 answers
  • The Markdown of $18.99 to 25%
    7·2 answers
  • Without solving, identify whether each of the following equations has a unique solution, no solution, or infinitely many solutio
    7·1 answer
  • Positive fractions less than 1 with an interval of 1/8
    14·1 answer
  • A gift box has the shape of a cube with an edge length of 4.5 in.
    5·2 answers
  • When Kaitlin served as an intern to the United Nations delegation from the United States, she was demonstrating which of the fol
    14·1 answer
  • The FDA recommends that women who are pregnant avoid eating more than three 6.00 oz servings of bluefish per month because of th
    13·1 answer
  • Write the scale as a ratio. a 2-foot-long model of an 12-foot-long room
    9·2 answers
  • Put the integers in order from least to greatest -3, -7, -11, 5, 0, -1, 8
    12·2 answers
  • Annabella wants to make the most economical decision so she chose the 3-year car loan so that after the loan is paid off to be a
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!