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
vfiekz [6]
3 years ago
5

At a pet store, Rhonda paid $55 for 8 dog bowls and 6 bones. Kelly paid $32.50 for 2 dog bowls and 9 bones. Determine the cost o

f one dog bowl (x) and one bone (y). Write a system of linear equations that models this situation.
please don't leave a link just answer
Mathematics
1 answer:
Mashutka [201]3 years ago
8 0

Answer:

y is 8/5 when x = -4.

Step-by-step explanation:

If the value of "Y" varies directly with "X", we can write y = kx, where k is the constant of proportionality.

If "y=-8,when x=20," then we can find k:    -8 = 20k, or k = -2/5.

Then y = (-2/5)x.

If x = -4, then y = (-2/5)(-4) = 8/5

y is 8/5 when x = -4.

You might be interested in
A cuboid has a square base.
padilas [110]

The length of one side of the square base is 8.5 centimeters.

<u>Given the following data:</u>

  • Volume of cuboid = 867 cm
  • Height = 12 cm

To find the length of one side of the square base:

Mathematically, the volume of a cuboid is given by the formula:

Volume = Base \; area × Height

Substituting the given values, we have:

867 = Base \; area × 12

Base\;area = \frac{867}{12}

Base area = 72.225 cm^2

Now, we can find the length by using the formula:

Area \;of\;a \;square = length^2

72.25 = length^2

Length = \sqrt{72.25}

<em>Length</em><em> = </em><em>8.5 centimeters</em>.

Therefore, the length of one side of the square base is 8.5 centimeters.

Find more information: brainly.com/question/11037225

8 0
2 years ago
Through music we can communicate more then what can be expressed with words alone<br> True or false
cupoosta [38]
 i believe it is true.<span />
6 0
3 years ago
Read 2 more answers
Solve the system of equations. x+2y=6; 3x-14y=8 please help
ira [324]
Let x = 6 = 2y so
3(6 - 2y) + 14y = 8 so
18 - 6y + 14y = 8 so
8y = -10 and
y =  \frac{ - 10}{8} =   - \frac{5}{4}  \\  \\ since \: x = 6 - 2y \\ 6  - 2( \frac{ - 5}{4}) = x  \: so \\ x = 6 +  \frac{10}{4} =  \frac{24}{4} +  \frac{10}{4} =  \frac{34}{4} =  \frac{17}{2}

8 0
3 years ago
Six friends went out to lunch they each started with the same amount of money and they each spent 8$ they ended with a combined
ss7ja [257]

Answer:

8

Step-by-step explanation:

4 0
3 years ago
Find the value of m 5m=10: which is the answer 2,50,5
bagirrra123 [75]

\huge\textbf{Hey there!}

\huge\boxed{\textbf{5m = 10}}\\\\\large\textbf{DIVIDE 5 to BOTH SIDES}\\\\\huge\boxed{\mathbf{\dfrac{5m}{5} = \dfrac{10}{5}}}\\\\\large\textbf{CANCEL out: }\bold{\dfrac{5}{5}}\large\textbf{ because it gives you 1}\\\large\textbf{KEEP: }\rm{\bf \dfrac{10}{5}}\large\textbf{ because it gives you the m-value}\\\large\textbf{NEW EQUATION: m = }\bf \rm{\dfrac{10}{5}}\\\\\large\textbf{SIMPLIFY IT!}\\\huge\boxed{\mathbf{m = 2}}\\\large\textbf{Therefore, your answer is: \huge\boxed{\mathsf{m = 2}}}\huge\checkmark

\huge\textbf{Good luck on your assignment \&}\\\huge\textbf{enjoy your day!}

<h2>~\mathfrak{Amphitrite1040:)}</h2>
4 0
2 years ago
Other questions:
  • A length of rope is stretched between the top edge of a building and a stake in the ground. The rope also touches a tree halfway
    6·1 answer
  • PLEASE HELP
    11·1 answer
  • Yvonne made the two-way table below showing students’ favorite fruits.
    8·2 answers
  • Patricia, Luca and Dauda shared an amount of money such that, Patricia had twice as much
    12·1 answer
  • The functions f(x) = (x + 1)2 − 2 and g(x) = -(x − 2)2 + 1 have been rewritten using the completing-the-square method. Is the ve
    14·1 answer
  • In your own words what is the definition of reflection (in geometry)
    7·1 answer
  • Please help the answers are <br><br><br> A) A<br> B) B<br> C) D<br> D) E
    10·1 answer
  • Find the value of x.<br> 20<br> Х<br> 16<br> 24
    10·1 answer
  • 10. Use the data to determine the missing values in the five-number summary.
    10·1 answer
  • If tan2<br> x = 3 then value of<br> x is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!