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
Alex787 [66]
1 year ago
10

Quick algebra 1 assignment for 50 points!

Mathematics
2 answers:
Sati [7]1 year ago
8 0

The examples and solutions to the functions are illustrated below based on the information given.

<h3>How to illustrate the functions?</h3>

1st example: The cost of a bag of rice is $100 and subsequent bags cost $95. Illustrate. the function to calculate the cost for p bags of rice.

The function will be:

C = 100 + (95 × p)

C = 100 + 95p

<u>2nd example:</u><u> </u>The cost of a pen is $5. Find the cost of s pens.

The function will be:

C = 5 × p

C = 5p

<u>3rd example</u>: Calculate the total amount for m tickets if each ticket is $20.

The function will be;

C = 20 × m

C = 20m

<u>4th example:</u> Bon bought g mangoes at $2 each and d oranges at $3.40 each. Calculate the total cost.

C = (2 × g) + (3.40 × d)

C = 2g + 3.4d

<u>5</u><u>t</u><u>h</u><u> </u><u>example</u><u>:</u><u> </u>The average age of k number of boys is 7. Find their total age.

The function will be:

a = (7 × k)

a = 7k

Learn more about functions on:

brainly.com/question/25638609

#SPJ1

ss7ja [257]1 year ago
4 0

Question 1: Akira sells lemonade at 50 cents a glass. Let m be the amount of money they make in total for g glasses. Akira only has enough lemonade for 20 glasses.

A) Write a function m(g) to represent the total money (in dollars) they make from lemonade sales.

B) What is the domain of the function? Why?

Answer:

A) m(g) = 0.5g

This is since she makes 0.5 dollars per glass

B) The domain is 0 \leq g \leq 20 where g is an integer. This is since it's impossible to make less than 0 glasses and they cannot make more than 20.

Question 2: Danyon sells CD's at $20 per CD. He has only 15 CD's left.

A) Write a function m(c) to represent the total money he makes from selling c CD's.

B) What is the domain of the function? Why?

Answer:

A) m(c) = 20c, as he makes 20 dollars per CD.

B) The domain is 0 \leq c \leq 15 where c is an integer, as he can't make less than 0 CD's, and he has only 15 left.

Question 3: A factory is capable of making 60 units per hour. The factory can only run for 24 hours before cool down, and 150 units have already been made.

A) Write a function u(h) to represent the number of units after h hours.

B) What is the domain of the function? Why?

Answer:

A) u(h) = 60h + 150 as it makes 60 units per hour and 150 are already made.

B) The domain is 0 \leq h \leq 24 as the factory can't run for negative hours and has to cool down after 24 hours.

Question 4: Alazne sells sunglasses at $7 per pair. She has only 30 left before she needs to re-stock.

A) Write a function m(s) which calculates the amount of money she makes after selling s sunglasses.

B) What is the domain of the function? Why?

Answer:

A) m(s) = 7s, as she gets $7 per pair of sunglasses

B) 0 \leq s \leq 30 where s is an integer, one cannot have a fraction of a pair and she only has 30. She also cannot sell negative sunglasses.

Question 5: Lincoln works at a burger joint in the summer. He makes $3 from every burger he makes. He already has $22 saved. He cannot make more than 10 burgers a day.

A) Write a function m(b) which calculates how much money he gets after making b burgers.

B) What is an appropriate domain for this function?

Answer:

A) m(b) = 3b + 22, as he already has 22 dollars and makes 3 more for every burger.

B) 0\leq b\leq10, where b is an integer. This is since he cannot make a fraction of a burger, negative burgers, or more than 10 burgers.

You might be interested in
If biology is 40% and chemistry is 24% and earth science is blank and so is physics. There are 4% more students signed up for an
san4es73 [151]

Given data:

The given biology percentage is B=40%.

The given chemistry percentage is C=24%.

The percenage of earth science as compare to physics is E=P+4%.

The expresion for the sum of all subjects is,

B+C+E+P=100%

40%+24%+E+P=100%

E+P=36%.............................(I)

Substitute given value in the above expression.

P+4%+P=36%

2P=32%

P=16%

The nummber of students assigned earth science is,

E=16%+4%

=20%

Thus, the percentage of the students assigned to the physics subject is 16%.

6 0
1 year ago
Options of Answer
Naya [18.7K]

Answer:

D) 18 bags of chips and 6 jars of salsa

Step-by-step explanation:

Given :  The networking organization you joined is throwing a party. You are in charge of buying the chips, which cost $2.50 per bag and salsa, which costs $4 per jar. The chips & salsa budget you are given totals $60.

Inequality: 2.5x+4y ≤ 60

Solution :

x represents chips

y represents salsa

Option a: 10 bags of chips and 2 jars of salsa

so, x = 10 and y =2

Putting values in inequality

2.5(10)+4(2) ≤60

25+8 ≤60

33≤60

Hence it is correct.

Option c : 14 bags of chips and 5 jars of salsa

so, x = 14 and y =5

Putting values in inequality

2.5(10)+4(2)≤60

50+8≤60

58≤60

Hence it is correct.

Option c : 14 bags of chips and 5 jars of salsa

so, x = 14 and y =5

Putting values in inequality

2.5(14)+4(5)≤60

35+20≤60

55≤60

Hence it is correct.

Option d :18 bags of chips and 6 jars of salsa

so, x = 18 and y =6

Putting values in inequality

2.5(18)+4(6)≤60

45+24≤60

69\geq 60

Hence it is not correct since it violates the inequality

5 0
3 years ago
16% of what number is 17?
kirill [66]
To find a percentage of a number, convert the percent to a decimal, then multiply the number by it. In this case, 16% = 0.16.

N * 0.16 = 17
N = 106.25
(thanks to Vanessa033 for catching my mistake; I owe you one)
3 0
3 years ago
Read 2 more answers
Please I need help!!!!
irinina [24]

Answer:

(9-7)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Write a mathematical sentence that expresses the information given below.
AleksAgata [21]

Answer:

73>16

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • The sum of three consecutive integers is 267. What is the largest integer? find the answers in a numerical form Expected!
    7·1 answer
  • Tiffany spent 3/5 of her money to buy begonias and 1/2 of the remaining money to buy peas. What part of her money did she spend
    8·1 answer
  • Please help me! i will fail if i dont get this done, please!
    8·1 answer
  • What is the length of AC on the number line
    14·2 answers
  • A company makes chocolate candies in the shape of a solid sphere. Each piece of candy has a diameter of 6cm. If a box contains 2
    5·2 answers
  • The ratio of frogs to swans is 2:6. What is the ratio of swans to the total number of animals.
    7·1 answer
  • Verify whether the point (2,5) lies on 2x -y+1=0 or not
    8·1 answer
  • Does anyone have googl hangouts
    15·2 answers
  • Select all the expressions equivalent to:
    7·1 answer
  • Please help me :)<br> i need answers to A and B
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!