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
Alenkasestr [34]
3 years ago
8

a sporting goods store sells 2 fishing rods and 4 fishing reels for $184. Later they sell 6 fishing reels and 3 fishing rods for

$489. Find the price of each item.
Mathematics
2 answers:
sertanlavr [38]3 years ago
7 0

Answer:

Step-by-step explanation:

Let the fishing rod be x

Let the fishing reel be y

2x+4y=183..(1)

3x+6y=489...(2)

Multiply (1) by 3

6x+12y=549...(3)

Multiply (2) by 2

6x+12y=978...(4)

Klio2033 [76]3 years ago
5 0

Answer:

fishing rod = $78, fishing reel=$7

Step-by-step explanation:

A fishing rod: x

A fishing reel: y

2x+4y=184

6x+3y=489

Simplify.

x+2y=92

2x+y=163

Add the equations.

3x+3y=255

Multiply by 2/3.

2x+2y=170

subtract.

x=78

y=7

You might be interested in
What fraction is equal to .13
const2013 [10]

Answer: 13/100

Step-by-step explanation:

any number with 100 as it denominator and that is less than 100 is it's self but move the decimal back for how many place values it have.

for example:

1/100=  .1

99/100= .99

6 0
3 years ago
If 80% is 60 marks, what is full marks?
Inessa05 [86]
Full marks is 75.

Explanation:
Let's set up a proportion to better understand the problem

80% 100%
----- = ----
60 ?

Since we want to know what is FULL, we know we have to find 100%. Now, to get from 80 to 100, we multiply by 1.25 (100/80 = 1.25. After we know that, all we have to do is do the same to 60. So we multiply 60 by 1.25 as well, to get 75. Therefore, full marks is 75.
4 0
3 years ago
What is the circumference of the circle? (C = πd or C = 2πr) Use 3.14 for π
qwelly [4]

Answer:

62.83 inches

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Expand the expression<br> ​ 7(10s-10)
Musya8 [376]

Answer:

70s-70

Step-by-step explanation:

5 0
3 years ago
Rewrite 3.47 • 10^5 in standard form
sesenic [268]
The answer is 347000
5 0
3 years ago
Other questions:
  • What is 4 radians converted to degrees? If necessary, round your answer to the nearest degree.
    6·2 answers
  • A recent survey by the cancer society has shown that the probability that someone is a smoker is P(S)=0.19. They have also deter
    11·2 answers
  • What is the sum of the given polynomials in standard form?
    15·1 answer
  • I WILL A<br> WARD BRAINLIEST!<br> Find the value of x in each case
    11·2 answers
  • Transformation of functions
    6·1 answer
  • What is the difference between smart card and cash card?
    15·2 answers
  • If h(x) = 6 – x, what is the value of (h circle h) (10)?
    6·1 answer
  • Convert the decimal to a fraction in simplest form.<br><br>0.0625 =
    15·1 answer
  • The speed (v) of a gear varies inversely as the number of teeth (t). If a gear that has 48 teeth makes 20 revolutions per minute
    15·1 answer
  • If f(x)=2x+3÷2,find f-1(x).​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!