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
polet [3.4K]
2 years ago
12

The 8th grade students at Great Lakes Middle School hold a bake sale to raise money for a class field trip at the end of the yea

r. They charge the same price for each item that they sell. After selling 10 items, they have $60.00 in their cash box. After selling 25 items, they have $82.50 in their cash box.
What is the price of each item at the bake sale?
Mathematics
1 answer:
s2008m [1.1K]2 years ago
4 0

The question is an illustration of slopes or rate of change.

The price of each item at the bake sale is $1.50

Let:

  • <em>x represents the number of items</em>
  • <em>y represents the amount in the cash box</em>

<em />

So, we have:

(x_1,y_1) = (10,60.00)

(x_2,y_2) = (25,82.50)

The slope represents the price of each item, and it is calculated using:

m = \frac{y_2 - y_1}{x_2 -x_1}

So, we have:

m = \frac{82.50 - 60.00}{25 - 10}

m = \frac{22.50}{15}

m = 1.50

Hence, the price of each item at the bake sale is $1.50

Read more about slopes at:

brainly.com/question/3605446

You might be interested in
Find YZ pls fast correct
noname [10]

Answer:

  • 44

Step-by-step explanation:

<u>According to intersecting chords theorem:</u>

  • 21(2x - 6) = 30(x + 1)
  • 42x - 126 = 30x + 30
  • 42x - 30x = 126 + 30
  • 12x = 156
  • x = 156/12
  • x = 13

<u>Find the value of YZ:</u>

  • YZ = 30 + 13 + 1 = 44
6 0
2 years ago
Read 2 more answers
What’s the name of these mathematical symbols:
Alex

Answer:

he first is a numerical sentence and the second is an equation

Step-by-step explanation:

equation because there's "="

7 0
3 years ago
Which group of numbers is listed from least to greatest?
Oksi-84 [34.3K]
He fourth one: 4,5,6,7,8...if it has those two bars || it means absolute value which basically means if its negative you just change it to a posotive :)
3 0
3 years ago
Read 2 more answers
How much is 50% of 10 liters of milk
juin [17]

Answer:

5 liters

Step-by-step explanation:

10 x 0.5 = 5

4 0
3 years ago
1. For the function f(x) = 5, determine each of the following values.
Bess [88]

Answer:

f(4) = 5

Step-by-step explanation:

f(x) = 5.

Whatever value of x you input to the function , the function's value is always 5.

This is seen when you examine the graph of f(x) = 5. It is a straight horizontal line passing through y = 5. For every value of x along the line, f(x) = y = 5.

8 0
3 years ago
Other questions:
  • In a regular deck of cards, (52 cards) what is the probability of picking a face card?
    6·1 answer
  • A circle is increased to have a circumference that is 4 times larger than the original. Which of the following options best desc
    14·1 answer
  • therotreritcal probablity the theoretical probability that a pop song plays on your mp3 player is 0.45 there are 80 songs on you
    7·1 answer
  • What is 7.6 divided by 361
    12·2 answers
  • Which expressions are equivalent to 10/10^3/4
    11·2 answers
  • What percent of 75 is 45 show your work
    14·1 answer
  • THIS IS URGENT !!!!!!!!!!!!!!!
    10·1 answer
  • Can someone read and answer the question please ?
    10·1 answer
  • Here are 3 spheres. The volume of sphere Q is 50% more than the volume of sphere P .The volume of sphere R is 50% more than the
    6·1 answer
  • April has 6 fruit bars.she cuts them into halves. how many 1/2 size bar pieces does she have
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!