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
asambeis [7]
3 years ago
10

A business consultant earns a flat fee for his work as well as an hourly fee. He charges his clients at a rate of $75 per hour.

In one week, he billed a client $1,800 for 20 hours worked. Which of the following equations describes the pay for the consultant in terms of hours worked? A. y = 20x – 300 B. y = 20x + 300 C. y = 75x – 300 D. y = 75x + 300
Mathematics
1 answer:
gregori [183]3 years ago
5 0
The answer would be D. y=75x+300 because if you multiply 75 and 20 you would get 1500 and subtract 1800 for how much was paid and 1500 for the result of multiplying 75 and 20
Answer is D. y=75x+300
You might be interested in
Find the inverse function of <br><br> y=x^5+9
ollegr [7]

Answer:

\sqrt[5]{x - 9}

Step-by-step explanation:

y=x^5+9

To find inverse function make x the subject, first:

y=x^5+9

y - 9 = x^5

x = \sqrt[5]{y - 9}

y^{-1}  = \sqrt[5]{x - 9}

so  inverse function of y=x^5+9 is  \sqrt[5]{x - 9}

3 0
2 years ago
Read 2 more answers
Put a check by the two numbers that are prime numbers
xenn [34]

the answer is 1 2 and 3 because they cant be divided by anything

3 0
2 years ago
Read 2 more answers
write a two step equation that involves multiplication and subtraction, includes a negative coefficien, and has a solution of x=
laiz [17]
-60x+20 = -400
x equals 7
6 0
3 years ago
Time intervals measured with a stopwatch typically have an uncertainty of about 0.2 seconds, due to human reaction time at the s
Yakvenalex [24]

Answer:

a) 2,650%

b) 27,400%

c) 164,900%

Step-by-step explanation:

We want to measure the percentage we would have to increase the typical value to obtain the values given in a), b) and c).  

But 0.2 increased in x% equals  

0.2 + 0.2(x/100) =0.2(1+x/100)

So, if we want to increase 0.2 in x%, we must multiply it by (1+x/100)

a)

We need to find the value of x such that

0.2(1+x/100) = 5.5 ⇒ (1+x/100)=5.5/0.2 ⇒  1+x/100=27.5

⇒  x/100=26.5 ⇒ x=2,650%

b)

0.2(1+x/100) = 55 ⇒ (1+x/100)=55/0.2 ⇒  1+x/100=275

⇒  x/100=274 ⇒ x=27,400%

c)

5.5 min = 5.5*60 s = 330

0.2(1+x/100) = 330 ⇒ (1+x/100)=330/0.2 ⇒  1+x/100=1,650

⇒  x/100=1,649 ⇒ x=164,900%

4 0
3 years ago
Which expression can be used to calculate the rate per second at which the machine launches the balls? (4,20) (8,40) (12,60) (16
masya89 [10]
5 because 20 divided by 4 is 5, 40 divided by 8 is 5, 60 divided by 12 is 5 and 80 divided by 5 is 16.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the vertex of this parabola:<br> y = -x2 + 6x - 8
    13·1 answer
  • Jesse practices the trumpet for a total of 165 minutes during the first week of school. He practices for 245 minutes during the
    6·1 answer
  • I'm having trouble with a probability problem.
    5·1 answer
  • Given cos theta=24/25 and is located in Q3, Evaluate the rest of the trigonometric functions:. 1. sin theta=. 2. tan theta=. 3.
    5·1 answer
  • A catering service offers 7 appetizers, 12 main courses, and 6 desserts. A banquet chairperson is to select 5 appetizers, 6 main
    9·1 answer
  • Wang Yong owes the bank
    11·1 answer
  • What is the product of 2p + q and –3q – 6p + 1?
    11·1 answer
  • A contradiction has no solutions. True or False?
    11·1 answer
  • What is the value of x in <br> 150-35x=45
    15·1 answer
  • Write an inequality for x that would give this rectangle an area of at least 300ft sq2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!