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
jarptica [38.1K]
3 years ago
14

Kelly sells ice cream bars at the beach. In addition to a fixed salary, she earns a commission for each ice cream bar she sells.

The table shows Kelly's total earnings, y, in dollars, from selling x bars of ice cream:
Ice Cream Sales and Earnings
Number of Bars Sold (x)
Total Earnings (dollars) (y)

(x) (y)
0 50
1 52
2 54
3 56


Which equation best shows the relationship between x and y? (5 points)
 

a. y = 2x + 50

b. y = x + 52

c. y = 2x + 52

d. y = x + 50
Mathematics
2 answers:
sergey [27]3 years ago
8 0
If my math is right it would be y = 2x + 50<span>
</span>
S_A_V [24]3 years ago
6 0

Answer: y=2x+50



Step-by-step explanation:

Given: The salary of Kelly is fixed but she earns a commission for each ice cream she sells.

Thus, Her earning will be a linear function dependent upon the number of bars she sold.

Since y represents the total earning of Kelly on selling x bars of ice- cream.

We can see at x=0, y=50

Thus her fixed salary=$50

Then, y=mx+50, where m is the commission she gets for each ice cream.

Also at x=1, y=52.....> put thus in above equation

Then, 52=m(1)+50\\\Rightarrow\ m=52-50\\\Rightarrow\ m=2

hence, the equation best shows the relationship between x and y is :-

y=2x+50


You might be interested in
While traveling along a highway a driver slows from 48 m/s to 30 m/s in 24 seconds. What is theautomobile’s acceleration?a.+ 0.7
kkurt [141]

Answer:

i dont care

its -75m/sc

Step-by-step explanation:

6 0
3 years ago
Which object is the result of rotating the triangle about line m?
vagabundo [1.1K]
The answer is c! hope it helps, can i have brainliest?? im so close to leveling up
7 0
2 years ago
What is (f•g)(x)?<br> f(x) = 4x + 6<br> g(x) = -5x
victus00 [196]

(f.g)(x) = (4x + 6)(-5x) = -20x^2 -30x

ok done. Thank to me :>

4 0
2 years ago
-| x-4| + 2 = -2x + 7
astraxan [27]

X=3

Let's solve your equation step-by-step.

−

|

x

−

4

|

+

2

=

−

2

x

+

7

Step 1: Add -2 to both sides.

−

|

x

−

4

|

+

2

+

−

2

=

−

2

x

+

7

+

−

2

−

|

x

−

4

|

=

−

2

x

+

5

Step 2: Divide both sides by -1.

−

|

x

−

4

|

−

1

=

−

2

x

+

5

−

1

|

x

−

4

|

=

2

x

−

5

Step 3: Solve Absolute Value.

|

x

−

4

|

=

2

x

−

5

We know either

x

−

4

=

2

x

−

5

or

x

−

4

=

−

(

2

x

−

5

)

x

−

4

=

2

x

−

5

(Possibility 1)

x

−

4

−

2

x

=

2

x

−

5

−

2

x

(Subtract 2x from both sides)

−

x

−

4

=

−

5

−

x

−

4

+

4

=

−

5

+

4

(Add 4 to both sides)

−

x

=

−

1

−

x

−

1

=

−

1

−

1

(Divide both sides by -1)

x

=

1

x

−

4

=

−

(

2

x

−

5

)

(Possibility 2)

x

−

4

=

−

2

x

+

5

(Simplify both sides of the equation)

x

−

4

+

2

x

=

−

2

x

+

5

+

2

x

(Add 2x to both sides)

3

x

−

4

=

5

3

x

−

4

+

4

=

5

+

4

(Add 4 to both sides)

3

x

=

9

3

x

3

=

9

3

(Divide both sides by 3)

x

=

3

Check answers. (Plug them in to make sure they work.)

x

=

1

(Doesn't work in original equation)

x

=

3

(Works in original equation)

7 0
3 years ago
Write the linear equation in slope-intercept form given the following: slope = 2/3 ; y-intercept = -1
Ira Lisetskai [31]

Answer:

Brainliest???

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • The weights (to the nearest pound) of some boxes to be shipped are found to be:. Weight 65 68 69 70 71 72 90 95 frequency 1 2 5
    11·1 answer
  • The plane that contains points C and T can also be named plane...
    14·1 answer
  • What quotient is equal to 3 3/4
    13·2 answers
  • 3. State if each statement is correct. If it is not correct, then fix the mistake.
    15·1 answer
  • the difference of two number is 28 if the larger number is three time of the smaller find the number​
    12·1 answer
  • Help me with this please
    10·1 answer
  • Use the figure to find n please.
    5·2 answers
  • Sandra bought 5 pounds of sweet potatoes for $6.80. What is the cost per pound of the sweet potatoes?
    11·1 answer
  • Which one plz answer
    9·2 answers
  • BC = x + 14, AB = x + 10, AC = 22
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!