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
Svetradugi [14.3K]
3 years ago
14

It takes 1 worker 15 hours to paint a room. it takes 3 workers 5 hours to paint the same room. martin wrote the function, y = -5

x + 20, to model the number of hours required for x workers to paint the room. did he choose the correct kind of equation to model the situation? if so, did he write the correct equation? if not, what equation should he have written?
PLEASE HELP I BEG THE DEADLINE IS TOMORROW
Mathematics
1 answer:
ira [324]3 years ago
8 0
He chose the right type of equation equation, but the equation should be y=15/x
You might be interested in
Find the value of x to the power of 2 when x = 5
Minchanka [31]

Answer:

32

Step-by-step explanation:

2^5=?

2x2=4x2=8x2=16x2=32

3 0
2 years ago
Read 2 more answers
If there are 7 blue chips and 5 red chips in a bag, what is the probability of drawing a blue chip?
Kazeer [188]

Answer:

7/12

Step-by-step explanation:

7+5=12

12-5=7

7/12

6 0
3 years ago
Read 2 more answers
three friends go to a book fair . alvin speends 2.60 . prabhjot spends 4 times as much as alvin . stephanie spends 3.45 less the
blsea [12.9K]

Answer:

6.95

Step-by-step explanation:

to find how much stephanie spends for first we will find how much probhjot spends and then subtract 3.45 dollars from that value alvin spends 2.60 dollars

prohbjot spends 4 times as much as alvin or

4× 2.60=10.4

so prohbjot spends 10.4 dollars

stephanie spends3.45 dollars less than prohbjot or

10.4 -3.45 =6.95

so stephanie spends <u>6.95 </u>dollars

7 0
3 years ago
Determine the value of x for the diagram shown.
TEA [102]

Answer:

C) 60

Step-by-step explanation:

180 - 120

4 0
2 years ago
Read 2 more answers
Kathleen wants to plant a small vegetable garden in her yard. She fences off a rectangular area with a length of 25.75 feet and
Fofino [41]

Answer:

A= L x W

A= 25.75 X 10.2

A= 262.65

Step-by-step explanation:

THE AREA OF KATHLEEN'S VEGETABLE GARDEN

5 0
2 years ago
Other questions:
  • Find the difference of the complex numbers
    11·1 answer
  • -k/7=-4 i dont know how to do one step equations
    15·2 answers
  • A z-score of +1.6 represents a value which is how many standard deviations above the mean?
    11·2 answers
  • Factor completely 2x5 + 10x4 − 22x3.
    14·2 answers
  • (ugsygygsgag I’m struggling) Find the value of x in the isosceles triangle shown below
    12·1 answer
  • How do you #17 a,b,c???????????
    13·2 answers
  • A birthday hat is the same shape as a *<br><br> triangle<br> cone<br> ice cream scoop
    11·1 answer
  • A car and a bus set out at 2pm from the same point, headed in the same direction. The average speed of the car is 30 mph slower
    15·1 answer
  • A figure is dilated by a scale factor of 3. If the origin is the center of dilation, what is the image of a vertex located at (3
    6·1 answer
  • How many solutions does the following system of equations have: 3x−2y=−7 4y=9−6x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!