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
ch4aika [34]
3 years ago
10

A man paid $101 for 2 pairs of trousers and 3 shirts . He found that 7 pairs of trousers and 3 shirts would cost $331. Find the

cost of a pair of trousers and a shirt
Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:

The cost of a pair of trousers and a shirt is $46 and $3 respectively.

Step-by-step explanation:

Let us assume the pairs of trousers be X

And, the pairs of trousers be Y

So, the first equation is

2X + 3Y = $101

And, the second equation is

7X + 3Y = $331

Now substituting this two equations

2X + 3Y = $101

7X + 3Y = $331

-5X = -$230

X = $46

Now put the X values in one of the equation to find out the Y value

So,

2 × $46  + 3Y = $101

$92 + 3Y = $101

Y = $3

You might be interested in
Which number line plots the integers –2, 3, and 4?
ICE Princess25 [194]

Answer:

a

Step-by-step explanation:

idk how to explain this

3 0
3 years ago
Read 2 more answers
Write an expression that shows how you can multiply 9x475 using expanded form and the distributive property
riadik2000 [5.3K]
9 x (400 + 75)
3 (3) x 100 (4.75)


For example:
20,484,163 in expanded form

2 ten million and 0 one million and 4 hundred thousand and 8 ten thousand and 4 one thousand and 1 hundreds and 6 tens and 3 ones.

or

<span>2 x 10,000,000 + 0 x 1,000,000 + 4 x 100,000 + 8 x 10,000 + 4 x 1,000 + 1 x 100 + 6 x 10 + 3 x 1</span>
3 0
3 years ago
What is the volume of a cube with a side length of 3 units?
Makovka662 [10]

Answer:

Option C will be your answer

Step-by-step explanation:

hope it helps you

have a great day!!

7 0
3 years ago
Solve the following equation: 3x - 5 = 10 + 7x.
umka21 [38]

When solving equations like these, our number one goal is to get x to be alone.

So given the equation lets go through it step by step.

3x - 5 = 10 + 7x  (first step is to add 5 to both sides)

    + 5 = + 5    ( Now lets see what we have now)

3x = 15 + 7x ( We need the x to be alone! So lets subtract -7x from both sides.)

-7x =       -7x   ( now what do we have?)

-4x = 15  (okay divide both sides by 4 to isolate the x)

÷4 = ÷4   (now the 4's on the left side cancel out, and we solve on the right side)

x = 3.75

That's your answer :) Good Luck!


6 0
3 years ago
How do I solve -7 1/8 + 4 3/4
BabaBlast [244]

Answer:

Mixed fraction   -2 3/8

decimal form     -2.375

Improper fraction   -19/8

Step-by-step explanation:

Convert the mixed numbers to improper fractions

then find the least common denminator and then combine them

so the answer is  -19 / 8 or -2 3/8 as a mixed fraction

6 0
3 years ago
Read 2 more answers
Other questions:
  • Your school football team wants to make a new banner to display at the district tournament. The rectangular banner will be dark
    13·2 answers
  • This figure consists of a rectangle and a quarter circle.
    7·1 answer
  • Which statement describes how the graph of the given polynomial would change if the term 2x5 is added?
    13·2 answers
  • Solve 3x+5=18 in slope form?
    6·1 answer
  • What is the solution to <br> 2x-y=1<br> Зу + 3 = 6x<br> Using system of equations
    12·1 answer
  • Plzz help need help need help
    10·1 answer
  • Pleasehelp me with this im having trouble
    13·1 answer
  • 10. How many terms are in the algebraic expression 2x -9y+17w?​
    7·1 answer
  • A vet recommended that a patient take eight tablets on the first day and 4 tablets each day thereafter until the prescription wa
    13·1 answer
  • Please help....will make brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!