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
morpeh [17]
3 years ago
13

Determining Proportionality

Mathematics
2 answers:
fenix001 [56]3 years ago
6 0

Answer:

earnings = $125 + ($50/vacuum)x

Step-by-step explanation:

This problem is best described by a linear equation whose slope is $50/vacuum and whose y-intercept is $125:

The equation represents the man's total earnings.  The independent variable is x, the number of vacuums he sells.

Thus, earnings = $125 + ($50/vacuum)x.  As before, the y-intercept is $125 and the slope of the line is ($50/vacuum).

Plot a black dot at (0, $125).  Now move 2 units to the right from this dot and from there up by $100 to (2, $225).  Plot this new point.  Then draw a line through the two points you've plotted.

Table:

 x   earnings

----  --------------

 0      $125

  1       $125 + $50 = $175

  2      $125 + $100 = $225

and so on.

SVEN [57.7K]3 years ago
3 0
…………..Y=125+ 50x…………
You might be interested in
Figure JKL is reflected about the y-axis to obtain figure J′K′L′:
Colt1911 [192]

Answer: the answer is a

Step-by-step explanation:

5 0
3 years ago
Select all line segment measurements below that could NOT be used to form a triangle. a triangle with the side measurements of 3
lara31 [8.8K]

Answer:

a triangle with the side measurements of 2, 3, and 5 inches

a triangle with the side measurements of 7, 8, and 16 inches

a triangle with the side measurements of 4, 4, and 8 inches

Step-by-step explanation:

A triangle is a polygon shape with three sides and three angles. There are different types of triangles such as isosceles triangle, scalene triangle, equilateral triangle and right angle triangle.

The triangle inequality theorem states that the sum of any two sides of a triangle is always greater than the third side.

For a triangle with the side measurements of 3, 4, and 6 inches:

3 + 4 > 6. This can be a triangle

For a triangle with the side measurements of 2, 3, and 5 inches:

2 + 3 is not greater than 5, hence it cannot be a triangle

For a triangle with the side measurements of 3, 3, and 4 inches:

3 + 3 > 4. This can be a triangle

For a triangle with the side measurements of 5, 5, and 5 inches

5 + 5 > 5. This can be a triangle

For a triangle with the side measurements of 4, 4, and 8 inches:

4 + 4 is not greater than 8, hence it cannot be a triangle

For a triangle with the side measurements of 7, 8, and 16 inches:

7 + 8 is not greater than 16, hence it cannot be a triangle

8 0
3 years ago
If f(x) = 3x + 10x and g(x) = 4x – 2, find (f + g)(x).
katrin [286]

Answer:

a is answer correct i think

Step-by-step explanation:

7 0
3 years ago
Ayudo se los agradecería y daré corazón y corona
KiRa [710]

si palo 23 go you as vn op

                 

6 0
3 years ago
What is the square root of 1025
amid [387]

Answer:

5 √ 41

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Hands of a clock suggest an angle whose measure is continually changing. How many degrees does a minute hand move through during
    11·1 answer
  • How can I calculate a square root without guess and check?
    8·1 answer
  • How I divided a hexagon into 3 equal parts ?
    6·1 answer
  • Find the area of a sector with a central angle of 140° and a diameter of 9.6 cm. Round to the nearest tenth.
    11·1 answer
  • How many packages of pencils should Phillip buy?
    12·1 answer
  • Describe and correct the error in finding the median of the data 63,55,49,58,50,59,51
    9·2 answers
  • 100 ÷ 10 • 2 • 4 ÷ 2<br> 40<br> 10<br> 0.625<br> 20
    14·1 answer
  • I need only help on 11-14 please someone help me
    10·1 answer
  • HELP: Solve for x. <br> 10<br> 34<br> 38<br> 74
    8·1 answer
  • Miguel and his family are driving to a family resort. This trip is 822 miles long. They will stop every 205 miles for gas. About
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!