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
Elena L [17]
3 years ago
6

In a newspaper, it was reported that yearly robberies in Springfield were down 15% to 136 in 2014 from 2013. How many robberies

were there in Springfield in 2013?
Mathematics
1 answer:
podryga [215]3 years ago
4 0

Answer:

Step-by-step explanation:

To find the solution call x the yearly robberies in 2013.

We now that  

x-0.15x=135\\0.75x=135\\x=\frac{135}{0.75}

You might be interested in
Is 3.1141141114 rational or irrational?
tatyana61 [14]
Stops or repeats, the number is rational. does not stop and does not repeat, the number is irrational.
4 0
3 years ago
Write the equations of the lines on the grid.
klasskru [66]
Answer;
red line: y = x
green line: y = -x
6 0
3 years ago
Which fraction in equivalent to 5/20?<br>​
Genrish500 [490]
1/4 is equivalent to 5/20
3 0
3 years ago
Read 2 more answers
Hem dibuixat tres rectangles. En el primer, la llargada mesura 3 cm més que l'amplada. El segon i tercer rectangle tenen unes di
quester [9]

Resposta:

Primer rectangle:

Amplada = 11

Longitud = 14

Segon rectangle:

Amplada = 12

Longitud = 15

Tercer rectangle:

Amplada = 13

Longitud = 16

Explicació pas a pas:

Donat que:

Primer rectangle:

Amplada = x

Longitud = x + 3

2n rectangle:

Augment de la dimensió d'1 cm respecte al primer rectangle;

Amplada = x + 1

Longitud = x + 4

3r rectangle:

Augment de la dimensió de 2 cm respecte al primer rectangle;

Amplada = x + 2

Longitud = x + 5

Suma dels tres perímetres del rectangle:

Perímetre d'un rectangle: 2 (l + O)

Primer rectangle:

2 (x + x + 3) = 2 (2x + 3) = 4x + 6

2n:

2 (x + 1 + x + 4) = 2 (2x + 5) = 4x + 10

3r:

2 (x + 2 + x + 5) = 2 (2x + 7) = 4x + 14

Suma de perímetres = 162

(4x + 6 + 4x + 10 + 4x + 14) = 162

12x + 30 = 162

12x = 162 - 30

12x = 130

x = 11

Per tant,

Primer rectangle:

Amplada = 11

Longitud = 11 + 3 = 14

2n rectangle:

Amplada = 11 + 1 = 12

Longitud = 11 + 4 = 15

3r rectangle:

Amplada = 11 + 2 = 13

Longitud = 11 + 5 = 16

8 0
3 years ago
-k(-4k^2+k+2) Best one and simplest one gets the brainliest, I'm In a rush.
sasho [114]

Answer:

4k^3 - k^2 - 2k

Step-by-step explanation:

-k * -4k^2 = 4k^3

-k * k = -k^2

-k * 2 = -2k

4k^3 - k^2 - 2k

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write the slope-intercept form of the equation of the line through the given point (5, -2) and (0, -5)
    14·1 answer
  • The method of completing the square was used to solve the equation 2x^2 - 12x + 6 =0 which equation is a correct step when using
    11·1 answer
  • Slope intercept form
    9·1 answer
  • Evaluate 3x + 12 for x=5<br> Hurry!!! ASAP!
    5·2 answers
  • What is the result of dividing -8 by a number less than -2?
    11·1 answer
  • Two cars are traveling on two different roads that are perpendicular to each other. On a coordinate map, the first car started f
    12·2 answers
  • Consider this expression.
    12·1 answer
  • For the equation 3(7 + 2) = 3x + k, what value of k will create an equation with infinitely many solutions?
    7·2 answers
  • How do I add or subtract f(1).g(-4)
    8·1 answer
  • 8) What are the measures of angles x, y, and z?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!