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
Airida [17]
3 years ago
12

The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 21 s

eats and 30 wheels. Which equation in slope-intercept form shows that x bicycles and y unicycles together have a total of 30 wheels?
A. y = -2x - 30
B. y = -2x + 30
C. y = 2x + 30
D. y = 2x - 30
Mathematics
1 answer:
Alex787 [66]3 years ago
3 0
It would be b I hope I helped you
You might be interested in
Sarafina and Katie have between $105 and $420 dollars to spend on jewelry for Christmas presents for their friends. If they buy
algol13

Answer:

66

Step-by-step explanation:

105+420=525   (Total Money)

7x3.25=22.75   (Cost of all bracelets)

8x11.74=93.92   (Cost of all necklaces)

93.92+22.75=116.67   (Cost of all Christmas presents)

525-116.67=408.33   (Total money - Cost of all Christmas presents)

408.33/6.15=66.39...   (Amount of necklaces)

since in real life you can only buy a whole number of things, you would round down 66.39 to 66. I hope this helped!

5 0
3 years ago
What is the value of X
andreev551 [17]

Answer:

vfhgfhfjhfvhjgv

Step-by-step explanation:

6 0
3 years ago
What is the value of (-12-6).-3.5?
Nastasia [14]

Answer:

-21.5

Step-by-step explanation:

-12-6=-18 minus 3.5=-21.5

8 0
3 years ago
Jessica took out a Stafford loan worth $7,175 at the beginning of her six-year college career. The loan has a duration
Andrew [12]

Answer:

c . $37.6756⅞8999999567824dg

6 0
3 years ago
Read 2 more answers
9(-6+4h). Help me please
sertanlavr [38]

Answer:

-54+36h

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • How many numbers are inbetween 20 and 45?
    13·1 answer
  • Numa loja, há caixas e caixotes. Sabendo-se que 4 caixotes e 1 caixa pesam 29 quilogramas e que 5 caixotes e 3 caixas pesam 45 q
    7·1 answer
  • What is the formula for the circumference of a circle
    13·1 answer
  • The altitude of an equilateral triangle is 4.5 in. Find it's sides.
    8·2 answers
  • . Ashton was asked to write an equation in the form y = mx + b for the line shown in the graph below. ATT 4 He wrote the equatio
    11·2 answers
  • How do you list all of the rational zeros of g(x)=x^4-3x^3-53x^2-9x?
    8·1 answer
  • Plz help I need help
    6·1 answer
  • Jared got 15.00 from his mom. He all ready had some money in his pocket. He then bought a dvd for 12.95 Write an expression on h
    14·1 answer
  • A clownfish is 2 meters below the surface of the ocean. How does its distance from the surface compare to the vertical distance
    13·1 answer
  • two positive integers have a product of 176. one integer is 5 less than the other integer. which equation can be used to find th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!