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
svetlana [45]
3 years ago
15

Apolline is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus a constant fee for each hour of

work. Her fee for a 5-hour job, for instance, is $42dollar sign. Her fee for a 3-hour job is $28dollar sign. Let y represent Apolline's fee (in dollars) for a single job that took x hours for her to complete.
Mathematics
2 answers:
vovangra [49]3 years ago
7 0

Answer:

Two points that are not intercepts.

Step-by-step explanation:

Genrish500 [490]3 years ago
3 0

Answer:

7 + 7X

Step-by-step explanation:

I: initial fee

c: constant one hour fee

I + 5C = 42

I + 3C = 28

c = 7

I = 7

for a job of X hour: 7 + 7X

You might be interested in
HELP PLEASE
scoray [572]

<u>Solve the two-step equation and identify the steps.</u>

Equation:  1.4x     +     6.1     =      –7.9    

<u>Solution:   ======>     x        =       -10</u>


<u>Long  Version  from Calculation 1</u>

<u>Equation</u>

1.4x     +     6.1     =      –7.9    


<u>Steps:</u>

<u>Step 1): Multiply Both sides  by   10:</u>

1.4x  *  10     +     6.1   *   10    =      –7.9   *    10

<u>Refine:</u>

14x    +    61     =     -79

<u>Step 2): Subtract  61  from both sides:</u>

14x    +    61     -   61       =     -79     -    61

<u>Simplify:</u>

14x          =         140

<u>Divide both sides by  14:</u>

14x/14       =     -140/14

Simplify:

14x/14     =     x   =====>   14x/4

<u>Divide the numbers:</u>

14/14    =    1

=       x

-140/14    =      -10

-140/14

<u>Apply the fraction Rule:</u>

-a/b        =       - a/b

=            -140/14

<u>Divide the numbers:</u>

140/14      =        10

=            -10

<u>Answer,      Letter  Choice, (A),      x        =       -10</u>







<u>Short  Version</u> <u>From Calculator Number 2:</u>

Equation:     1.4x     +    6.1      =      -79

<u>Solution          Option   (A),       x        =     -10</u>

<u>Let's solve your equation step by step:</u>

1.4x     +      6.1       =     -7.9

<u>Step  1     Subtract   6.1    from both sides:</u>

1.4x     +    6.1     -    6.1       =      -7.9       -     6.1

1.4x         =       -14

<u>Step  2  Divide both sides by   1.4:</u>

1.4x/1.4      =          -14/1.4

x                   =          -10

<u>Answer            x        =          -10     Option   (A)</u>







Hope that helps!!!!                                   : )


4 0
3 years ago
Read 2 more answers
The measures of the angles of a triangle are shown in the figure below.<br> Solve for x.
Anvisha [2.4K]

Answer:

The answer is 67

Step-by-step explanation:

bc if that angle is a right angle that will be 90 and since A sq pls Bsq =Csq than 90 minus 23 is 67

can i get brainly thingy plz i need 1 more

4 0
3 years ago
Jack can text 210 characters in 21 minutes. Write an expression for m minutes.
Oduvanchick [21]
The answer is B 210m
4 0
3 years ago
Find the surface area of the composite solid.
Westkost [7]

We have:

4 triangles with the base b = 5ft and the height h = 6ft

4 rectangles with the lenght l = 5ft and the width w = 4ft

1 square with side a = 5ft.

The formula of an area of a riangle:

A_T=\dfrac{1}{2}bh

Substitute:

A_T=\dfrac{1}{2}(5)(6)=\dfrac{1}{2}(30)=15\ ft^2

The formula of an area of a rectangle:

A_R=lw

Substitute:

A_R=(5)(4)=20\ ft^2

The formula of an area of a square:

A_S=a^2

Substitute:

A_S=5^2=25\ ft^2

The Surface Area of composite solid:

SA=4A_T+4A_R+A_S

Substitute:

SA=4(15)+4(20)+25=60+80+25=165\ ft^2

<h3>Answer: The Surface Area of the composite solid is 165 ft².</h3>
3 0
3 years ago
Which equation is equal to 4a+2b=10
stealth61 [152]
A=5/2-1/2b is equal to 4a+2b=10
4 0
3 years ago
Other questions:
  • According to the general equation for conditional probability, if P(AuB')=5/9 and P(B)=1/3, what is P(A|B')?
    9·1 answer
  • Order the numbers from least to greatest 0.45, 5/8, 1/3
    9·1 answer
  • Which letter has rotational symmetry?<br><br><br> A<br><br><br> Q<br><br><br> G<br><br><br> H
    13·2 answers
  • Paul creates the diagram to help him factor 4x2 + x – 5 by using double grouping. His diagram is incomplete. Which terms should
    6·2 answers
  • △DEF is reflected to form​​ ​ △D′E′F′ ​. The vertices of ​ ​ △DEF ​ ​ are ​ D(−1,−1) ​ , ​ E′(1,−1) ​ , and ​ F(−1,−6) ​ . The v
    11·2 answers
  • How could you test if a number is divisible by 12 15 or 24
    11·1 answer
  • Simplify the expression<br> 4r-7r +8+ r
    5·2 answers
  • If a car travels at a uniform speed at 72 kilometers per hour, how many kilometers does it travel in 15
    8·1 answer
  • 5m=−10<br><br><br> Please <br> Help <br><br> Vinnie
    11·1 answer
  • As an estimation we are told 5 miles is 8km. Convert 44km to miles
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!