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
777dan777 [17]
3 years ago
6

The student council has decided to have a raffle at the carnival. They came up with a table to show the relationship between the

number of tickets bought and the number of raffle entries. Explain why it could be helpful for the student council to determine an equation to represent this data.
Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
6 0
Write an equation to find the number of each type of ticket they should sell.Let "x" be # of adult tickets; Let "y" be # of student tickets: Value Equation: 5x+3y=450-------------------------- b. Graph your equation.y = (-5/3)x+150
c. Use your graph to find two different combinations of tickets sold.I'll leave that to you.

umka2103 [35]3 years ago
4 0

Looking at a table only gives you a small number of data points, whereas an equation can be used to find any data point.

You might be interested in
A triangle has side lengths of 3 feet and 9 feet.which is the greatest possible perimeter of the triangle
OLga [1]
21 because you have to have at least 1 side as 3m so the other two should be 9m to have the greatest possible length
6 0
3 years ago
Divide 29 into two parts so that the sun of the squares of the parts is 425.Find the value of each Part.
Taya2010 [7]

Answer:

13 and 16

Step-by-step explanation:

let the 2 parts be x and y, then

x + y = 29 → (1) and

x² + y² = 425 → (2)

From (1) → x = 29 - y → (3)

substitute x = 29 - y into (2)

(29 - y)² + y² = 425 ( expand factor )

841 - 58y + y² + y² = 425 ( rearrange into standard form )

2y² - 58y + 416 = 0 ← in standard quadratic form

divide all terms by 2

y² - 29y + 208 = 0

Consider the factors of 208 which sum to - 29

These are - 13 and - 16, hence

(y - 13)(y - 16) = 0

equate each factor to zero and solve for y

y - 13 = 0 ⇒ y = 13

y - 16 = 0 ⇒ y = 16

substitute these values into (3)

x = 29 - 13 = 16 and x = 29 - 16 = 13

The 2 parts are 13 and 16


4 0
3 years ago
Read 2 more answers
You made 1⁄2 quart of lemonade. How many 1⁄4 quart-sized glasses will you be able to fill with lemonade
KatRina [158]

Answer:

Hey! I believe this is your answer:

4 glasses

Hope this helped!

Step-by-step explanation:

4 0
2 years ago
Does 2x+4=3x+1/2 have one solution or more or none?
Contact [7]

Answer:

one solution the solution being ×=7/2

Step-by-step explanation:

one solution

3 0
3 years ago
Simplify negative 7 and 1 over 8 − negative 9 and 1 over 2.
bulgar [2K]

Answer:

answer is D : 2 3/8

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Chad drove 168 miles in 3 hours and has 280 more miles to go. How fast (in miles per hour) did he drive the first 3 hours? Expla
    15·1 answer
  • What is the solution set of 4x=y and 2x^2-y=0
    9·1 answer
  • How does an earthquake of magnitude 7.9 compare in intensity with an earthquake of magnitude of 3.7 on the Richter​ scale? The l
    13·1 answer
  • Factor completely 3x(x + 2) + 4(x + 2). (1 point) (x + 2)(7x)
    6·1 answer
  • Two positive integers have a sum of 17 and a product of 66. what are the integers?
    11·1 answer
  • I need help on khan academy and I’m willing to pay half right when you start the work and when you finish all the work I’ll pay
    8·1 answer
  • Help please. Need to get this right to get 100%
    11·1 answer
  • 1. If 3X + Y =P and X+Y=Q, what is X in terms of P and Q?
    15·1 answer
  • HELPPPP DUE SOOON ILL GIVE BRAINLESS PLS HELPPP
    8·1 answer
  • Washington elementary has 4,358 students Jefferson high school has 3 times as many students as Washington elementary about how m
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!