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
nevsk [136]
3 years ago
8

A bicycle shop has bicycles with 2 wheels and tricycles with 3 wheels. They have 15 different cycles for sale. The 15 cycles hav

e 34 wheels. How many bicycles and tricycles does the shop have for sale.
Mathematics
1 answer:
Gekata [30.6K]3 years ago
8 0
x-number\ of\ 2\ wheels\ bicycle\\15-x-number\ of\ 3\ wheels\ bicycle\\\\2x+3(15-x)=34\\2x+45-3x=34\\2x-3x=34-45\\-x=-11\\x=11\\\\15-11=4\\\\The\ shop\ have\ 11\ 2\ wheels\ bicycle\ and\ 4\ tricycles
You might be interested in
Four ponds of banana cost $6 what is the cost per pound of bananas
vodomira [7]

Answer:

1.50

Step-by-step explanation:

6÷4=1.50, 1.50×4= 6.00

3 0
3 years ago
Read 2 more answers
Which four consecutive multiples of 6 have a sum of 204?
solmaris [256]
Answer: 34

Explanation: 204 divided by 6
8 0
3 years ago
Describe the error in the subtraction shown below ​
Gemiola [76]

Answer:

-11x+12

Step-by-step explanation:

(x^2-4x+3)-(x^2+7x-9)

x^2-x^2-4x-7x+3-(-9)

-11x+3+9

-11x+12

8 0
2 years ago
Read 2 more answers
I really need help with this, if someone would help me I would be really grateful. MUST SHOW WORK!!! Please don't answer if you
vichka [17]
To convert Fahrenheit to Celsius, subtract 32 degrees and divide by 1.8.
<span>To convert Celsius to Fahrenheit, multiply by 1.8 and add 32 degrees.

</span>
7 0
3 years ago
by selling a cell phone for 2400rs a shopkeeper makes a profit of 25% what would be his profit percentage if it was 2040rs​
xxMikexx [17]

Answer:

6.25%

Step-by-step explanation:

We first begin by solving for the original price of the cell phone.

if 2400 = 125%

         x = 100%

By cross multplying, we get

125x = 2400 * 100

x = 240000/125

x = 1920rs

To find the profit percentage on the new sale price, we repeat another set of equations

100% = 1920

      x = 2040

1920x = 2040 * 100

x = 204000/1920

x = 106.25%

His new profit percentage is 6.25%

7 0
3 years ago
Other questions:
  • Write and expression that represents the difference of 32 and n , multiplied by 10
    14·1 answer
  • Match the reasons to the statements in the proof.
    7·2 answers
  • Jake paid $40.50 per solar panel for eight panels and an additional installation fee for a total of $338.50. Jen paid $42.99 per
    6·1 answer
  • What is the area and circumference of a circle with the diameter of 72m
    7·1 answer
  • Find the surface area and volume of the composite figure.
    7·1 answer
  • The area of a carpet is 36x -12 square inches. If the width of the carpet is 3x - 1 inches, what is the length?
    5·1 answer
  • (3x-4)/(14)=(9)/(10) Solve the proportion. Round to the tenths
    8·1 answer
  • Which of the following best describes the number shown below?
    13·1 answer
  • Need help on this one last question
    12·1 answer
  • Write an equation that represents a discount of 18% on a retail price of $55. Let p represent the new price.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!