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
10

. Anna gets paid $8.75/hour working as a barista at Coffee Break. Her boss pays her

Mathematics
2 answers:
dedylja [7]3 years ago
5 0

Explanation:

Anna gets paid $8.75/hour working as a barista.

She gets paid $9.00/hour for creating weekly advertisement signs.

In total she works 25 hours a week.

Let 'x' represent the number of hours that she works as a barista, then 25-x would represent the number of hours she works to create signs.

A. We need to write a function h(x) that represents the amount of money that Anna earns working as a barista.

Since she is earning $8.75 per hour and she works as a barista for 'x' hours a week so the function is:

h(x)=8.75\times x=8.75x

h(x)=8.75x

B. We need to write a function f(x) to represent the hours Anna works creating the signs.

Since, in total she works for 25 hours a week so the function to represent the number of hours she work to create signs can be given by:

f(x)=(25-x)

C. If 's' represents the number of hours that Anna works creating signs, we need to create a function g(s) that represents her earning creating signs.

So the number of hours Anna works creating signs for the coffee break is s, she gets paid $9.00 an hour for creating signs, so:

g(s)=9\times s=9s

g(s)=9s

D. We need to finf a composite function g(f(x)), to find the desired function we need to plug value of f(x) in the function g(s):

g(f(x))=9s=9(f(x))=9(25-x)=225-9x

g(f(x))=225-9x

The composite function g(f(x)) represents Anna's earnings while working just to create signs for the Coffee break.

E. To represent Anna's total earnings the functions that can be combined are h(x) and g(f(x)) because h(x) represents Anna's earnings while working as a barista and g(f(x)) represents Anna's earnings while she creates signs for the coffee break.

The function to represent Anna's total earnings can be given as:

T(x)=h(x)+g(f(x))=8.50x+225-9x

where we must keep in mind that 'x' represents the number of hours she spent working as a barista in a 'week'.

Lady_Fox [76]3 years ago
4 0

The function to represent Anna's total earnings can be given as:

T(x)=h(x)+g(f(x))=8.50x+225-9x

where we must keep in mind that 'x' represents the number of hours she spent working as a barista in a 'week'.

You might be interested in
Put the numbers in order from least to greatest. ITEM BANK: Move to Bottom 0.00025 0.025 0.025 x 10 0.5 x 10-5 1.25 x 10-1 1.45
LuckyWell [14K]

Answer:

Least to Greatest:

0.5*10^-5, 0.00025, 3.5 x 10^-4, 1.45 x 10^-3, 25.4 x 10^-4, 0.025, 0.025 x 10, 1.25 x 10^-1

4 0
3 years ago
WILL GIVE BRAINLIEST
steposvetlana [31]

Answer:

Page 3 - the y-intercept would remain at 5 and the slope would be 3 times the upward slope.

Page 5 - the y-intercept would remain at -2 and the slope would be 1/4 instead of 5

Step-by-step explanation:

In point slope form the slope and y-intercept can be read directly from the equation.

y = mx + b where m is the slope and b is the y-intercept.

4 0
3 years ago
Enter the value of x.
dlinn [17]
10 is the answer because using the Pythagorean theorem 6^2 + 8^2 = 100. The square root of 100 would be 10
3 0
3 years ago
Read 2 more answers
Tickets for a play cost $11 for an adult and $80 for a child on Saturday night 300 tickets were sold the amount of money collect
Ratling [72]

Answer:

120 adults tickets were sold

8 0
3 years ago
Plot three points and draw the line that has the following parametric equations:
juin [17]
Y = -3x  + 6

y - 6 = -3x

-1/3 y + 2 = x

z = x  -3

z = -1/3 y + 2 -3 = -1/3  y  - 1 

set z = 0

-1/3 y = 1

y = -3

set y = 0

z = - 1 

7 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
    15·1 answer
  • Can anyone show me the steps and answer?
    13·1 answer
  • Find the first four (4) terms of the sequence if An=(4) an-1 and a1 =3
    12·1 answer
  • Crissy took out a loan for $2200 at a 16.8% APR, compounded monthly, to buy a laser printer. If she will make monthly payments o
    6·2 answers
  • Need helpppp gajsgajshajda​
    14·1 answer
  • How many 1/4 cup servings are there in 3/8 cup peanut butter?
    8·2 answers
  • There is a circle with a diameter of 2. Round to nearest tenth!
    7·1 answer
  • Amy is training for a half marathon. in practice, she runs 2 miles in 15 minutes. If she continues at the same rate, how many mi
    15·1 answer
  • What would the new coordinates be for A if the triangle was reflected over the y-axis?
    6·1 answer
  • A pottery rectory kept track of the number of broken plates per shipment last week. Number of broken plates Number of shipments
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!