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
lukranit [14]
3 years ago
6

The city fair is selling cotton candy to middle schoolers. The ticket to the fair costs $12.75 and

Mathematics
1 answer:
jek_recluse [69]3 years ago
7 0

Answer:

y=1.5x+12.75

Step-by-step explanation:

You might be interested in
Which graph represents a reflection of f(x) = 6(0.5)x across the x-axis?
Musya8 [376]
The required graph is attached.

7 0
3 years ago
Read 2 more answers
Max was on vacation twice as long as Jared and half as long as Wesley. The boys were on vacation a total of 3 weeks. How many da
GuDViN [60]
Lets say W=Wesley, M=Max, and J=Jared.
So your equations are M=2J, 2M=W, and M+J+W=21days(3 weeks)
So substituting M and W into M+J+W=21 gives you 2J+J+2M=21, substitute M again, to get 2J+J+4J=21 so you get 7J=21 so J= 3 days. Using J=3, substitute in to find M, using M=2J, so M=2(3) so M=6 and using that, substitute into 2M=W, so 2(6)=W so W=12. And 12+6+3=21 to check.

6 0
3 years ago
What is the ratio 5:3 to make 20 gallons​
Tomtit [17]

Answer:

2.5

Step-by-step explanation:

5x+3x=20

8x=20

x=20/8=2.5

7 0
3 years ago
Quadratic Word Problems
Anit [1.1K]
4. Let the numbers be x - 2, x, and x + 2, where x is an odd number.
2(x² - 4) - 4x = (x + 2)² + 21
2x² - 8 - 4x = x² + 4x + 4 + 21
2x² - 4x - 8 = x² + 4x + 25
x² - 8x - 33 = 0
(x - 11)(x + 3) = 0

x = 11, or -3
When x = 11, x - 2 = 9, x + 2 = 13

When x = -3, x - 2 = -5, x + 2 = -1

Explanation: You are on the right track. However, rather than having three unknown variables, try to reduce your working out to one unknown variable. Since you know they are consecutive odd numbers, you can simply let x be the middle term and the other two be + and - 2, provided x is an odd number.

That will reduce your variable issues, and helps as the first and third provide a difference of two squares, and this works out very nicely.

Q5: is essentially the same process. Let your variables be something in the form of one unknown variable, and you should be okay from there. Let me know if you're stuck.
5 0
3 years ago
Can someone answer this question please?
allochka39001 [22]

Answer:

Step-by-step explanation:9

5 0
3 years ago
Other questions:
  • The number of pages that Armando, Billy, Robert, and Joel can read in a day is shown below.
    7·2 answers
  • please help! A student claims that a figure has rotational symmetry and that the angle of rotational symmetry is 360 degrees. Cr
    11·1 answer
  • What is the distance between the points-6,7 and -1,1 round to nearest whole unit
    6·2 answers
  • What is the interquartile range of the data set?
    15·1 answer
  • Solve a system of equation by elimination
    5·1 answer
  • Simplify:<br> x2 +5x-14<br> x2+10x+21
    11·1 answer
  • If the number 8.2×109 is written in standard notation, it is the number 82 followed by how many zeros?
    11·1 answer
  • What number multiplied by 4/7 has a product of 1​
    6·2 answers
  • Find the original price of a pair of shoes if the sale price is $60 after a 60% discount.
    10·2 answers
  • HEY YOU, PLS HELP ME!!!!<br><br> Determine the arc of AB. Give your answer to two decimal places.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!