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
SCORPION-xisa [38]
3 years ago
15

A belt and a pair of pants cost $490 altogether. A bag costs twice as much

Mathematics
1 answer:
m_a_m_a [10]3 years ago
6 0

Answer:

$196

Step-by-step explanation:

Lets assume,

cost of a belt = 'x'

cost of a pair of pants = 'y'

Now, According to the question;

  1. x + y = 490;
  2. cost of a bag = twice the cost of belt = 2x;
  3. cost of a pair of pants = twice the cost of bag

    ⇒ y = 2×2x ⇔ 4x

hence, by subtituting the values in equation' we get;

⇒ x + 4x = 490

⇒ 5x = 490

⇒ x = 98

So, the difference between the cost of the pair of pants and the bag ;

⇒ y - 2x

⇒ 4x - 2x

⇒ 2x = 2×98 = 196.

You might be interested in
Awnser of 7n-2=6n-2n
Nady [450]
7n-2=6n-2n \\
6n-2n-7n=-2\\
-3n=-2\\
n=\dfrac{2}{3}
3 0
2 years ago
Can somebody help me think it’s b but I’m not sure can ya help me ? Be 100%
QveST [7]
Yes, it’s option one where y is neg five
8 0
2 years ago
Read 2 more answers
Recent study of alcohol drinking practices among college students found that the average number of drinks per week consumed was
VashaNatasha [74]

Answer:

A

Step-by-step explanation:

Here as we can see that minimum drink a person can drink is 0 and is

(3.5-0)/2 =1.75 std deviation away from mean

which reflects that distribution;s right tail is more extended

therefore option A is correct: Distribution is right skewed

4 0
2 years ago
Read The question and give Me The answer for number 17
Andre45 [30]

Answer:

( - 5,2);( -2, -3); (4, -1)

So your answer is: A.

3 0
3 years ago
Read 2 more answers
the line x=3 is the axis of symmetry for the graph of a parabola. if the parabola contains the points (5,-3) and (4,9), what is
OLEGan [10]

a.  How many floors are between the seventh and fifteenth floors?

4 0
2 years ago
Other questions:
  • What is the radius of a circle whose equation is x2 + y2 + 8x – 6y + 21 = 0?
    14·2 answers
  • A population of 240 birds increases ata rate of 16% annually.Hemel writes an exponential function of the form f(×)=ab× to repres
    15·1 answer
  • Please answer if known - thnx so much
    7·2 answers
  • Can I have some help please
    7·1 answer
  • What type of function is represented by the table of values below
    5·2 answers
  • What is -7.08 as a fraction
    8·2 answers
  • Which term best completes the digram showing which groups had more power in roman society
    6·2 answers
  • Question 24
    8·2 answers
  • (12.0) and (0.35)<br> What’s the answer
    14·1 answer
  • Subtract w from 8 in algebric expression will be​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!