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
ollegr [7]
4 years ago
8

Kim bought four shirts and three pair of jeans for $109.85. Jim bought six shirts and one pair of jeans for $94.95. Each shirt c

osts the same amount, and each pair of jeans cost the same amount. What is the cost, in dollars, for one pair of jeans?
Mathematics
1 answer:
Andrew [12]4 years ago
6 0

Answer:

Jeans-$19.95

Step-by-step explanation:

The expression for each individual's purchase can be expressed as:

Jim=> 6s+j=94.95\ \ \ \ \  ...i\\\\Kim=>4s+3j=109.85\ \ \  \ \ ...ii

We make j the subject in equation i then substitute in ii:

j=94.95-6s\\\\\#substitute \ in \ two\\\\4s+3j=109.85\\\\4s+3(94.95-6s)=109.85\\\\4s-18s+284.85=109.85\\\\14s=175\\\\s=12.5\\\\j=94.95-6\times 12.5=19.95

Hence, it costs $19.95 per pair of jeans and $12.50 per shirt pair.

You might be interested in
Choose the graph of the function f(x) = x - 2.
Gennadij [26K]

Answer:

The answer in the attached figure

Step-by-step explanation:

we have

f(x)=x-2

This is a linear equation

The slope is equal to m=1

The y-intercept is equal to the point (0,-2) ----> value of the function f(x) when the value of x is equal to zero

The x-intercept is equal to the point (2,0) ----> value of x when the value of the function is equal to zero

using a graphing tool

see the attached figure


4 0
4 years ago
Read 2 more answers
Which is bigger 4.510 or 4.51
AURORKA [14]
No they are eaqure to each other.
5 0
3 years ago
Read 2 more answers
A 12-member jury is to be selected from 15 men and 13 women. Find the probability that this jury has 6 or 7 males.
Bas_tet [7]

Answer:

The right solution is "0.5545".

Step-by-step explanation:

According to the question,

The probability of having 6 or 7 males will be:

= P(6 \ males)+ P(7 \ males)

= \frac{15_C_6\times 13_C_6}{28_C_{12}} + \frac{15_C_7\times 13_C_5}{28_C_{12}}

= \frac{5005\times 1716+6435\times 1287}{30421755}

= \frac{16870425}{30421755}

= 0.5545

8 0
3 years ago
Convert the following equation into<br> slope-intercept form.<br> x + y = -1
madam [21]

Answer:

y=-x-1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A jewelry store has 10 bracelets for sale and 74 other pieces of jewelry.
timurjin [86]
I’m not so sure but I think it’s a carrot
6 0
3 years ago
Other questions:
  • My friends students were wondering what 105 times what Equuleus 210
    8·1 answer
  • The equation of a line is 4x−3y=−24.<br><br> What is the x-intercept of the line?
    7·1 answer
  • What could be the equivalent ?
    5·2 answers
  • Which equation is represented by the graph below y = In x<br> y = In X+1<br> y=et<br> y = x + 1
    8·1 answer
  • A student rolled two six-sided number cubes several times. the numbers below are the sums of the numbers she rolled. Which histo
    10·2 answers
  • One year ago, Lindsey deposited $250 into a savings account. Her balance is now $253. Two years ago, Jenn deposited $250 into a
    12·2 answers
  • How many solutions can be found in this equation 4x - 8 - 4x = 9?
    8·1 answer
  • Help pls thnk You!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Covent 13/10 to a mixed number
    13·1 answer
  • Slove for x<br> Show all work
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!