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
babunello [35]
3 years ago
15

I really don’t understand what the questions asking? How do I solve this

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0

Answer:

$17.85

Step-by-step explanation:

Let the dollar amount per shirt be represented by s.

Let the dollar amount per pants be represented by p.

You have the following system:

3s+2p=104.81

2s+1p=61.33

If I multiply the bottom equation by -2, I can set the system up for elimination since the equations are already and the same form and I will have 2p and -2p in the same column there.  2p+(-2p)=0

Multiplying equation 2 by -2:

3s+2p=104.81

-4s-2p=-122.66

-----------------------Add the equations:

-1s      =-17.85

Multiply both sides by -1:

s=17.85

So one shirt cost $17.85

You might be interested in
Svetlana's hair is 4 centimeters long. Her hair grows 1.5 centimeters per month. Svetlana wants her hair to grow so that it is a
kap26 [50]
It would take her 2.6 months

7 0
3 years ago
Kate has 25 skirts, out of which 10 are white. if Kate randomly selects a skirt to wear, what is the probability it will be whit
ivanzaharov [21]

Answer:

10/25 or in percentage it is 40%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do I do standard deviation ?
Marianna [84]
<span>Work out the Mean (the simple average of the numbers)Then for each number: subtract the Mean and square the result.Then work out the mean of those squared differences.<span>Take the square root of that and we are done!</span></span>
6 0
3 years ago
Proof true or false: For all integers a,b,and c,if ab|c then a|c and b|c
olya-2409 [2.1K]

Answer with explanation:

It is given that for three integers , a, b and c, if

              \frac{ab}{c}\rightarrow then, \frac{a}{c} \text{or} \frac{b}{c}

Since , a b is divisible by c , following are the possibilities

1.→ a and b are prime integers .Then , c will be prime number either equal to a or b.

2.→a and b are not prime integers ,then any of the factors of a or b will be equal to c.For example:

 ⇒a=m × n

 b=p × q× c

or,

⇒a=u×v×c

b=s×t

So, whatever the integral values taken by a, and b, if \frac{ab}{c} then either of  \frac{a}{c} \text{or} \frac{b}{c} is true.

4 0
3 years ago
2. A triangle has sides of lengths 15, 23, and 28. Is it a right triangle? Explain.
Mashutka [201]
Gvknj h executivesbsinsubs
8 0
3 years ago
Read 2 more answers
Other questions:
  • A botanist collected one leaf at random from each of 10 randomly selected mature maple trees of the same species. The mean and t
    8·1 answer
  • WILL MARK BRAINLIESTPlease can anyone tell me how to solve this equation and give me the answer i really want to understand this
    14·2 answers
  • Find the perimeter of ABC with vertices A (1,1), B (7,1), and C (1,9)
    12·1 answer
  • What are the 3 ratios that are equivalent to 10/16
    6·1 answer
  • Use the graph at the right. If the
    11·1 answer
  • How do i write a polynomial functions that has roots 3 and 7
    5·1 answer
  • 9/4 divided by 3/8<br> PLEASE HELP
    8·2 answers
  • 9. A triangle is dilated using a scale factor of 4. The image is then dilated
    14·1 answer
  • Which of the following expressions represent the distance between -6 and 7 on the number​ line?
    9·2 answers
  • Which equation represents the line that passes through the points (8,1) and (-8,3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!