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
pashok25 [27]
3 years ago
10

Samantha’s parents give her $10 per week. For each chore that she does not complete, she must repay her parents $1. Which graph

models Samantha’s allowance?

Mathematics
2 answers:
kotykmax [81]3 years ago
7 0

Answer:

The correct option is 1.

Step-by-step explanation:

It is given that the Samantha’s parents give her $10 per week. For each chore that she does not complete, she must repay her parents $1.

In each graph x axis represents the number of incomplete chore and the y-axis represent the amount she have.

It means if se complete all chore, then she have the total amount $10. So the coordinate of y-axis is (0,10).

For each chore that she does not complete, she must repay her parents $1, it means if the number of incomplete chore is 1 then shen have,

10-1=9

So the second point is (1,9).

So the function is in the form of,

y=10-x

Where x is the number of incomplete chore.

the total amount will zero if the number of incomplete chore is 10, so the x-intercept is (10,0).

Since the value of amounts decrease by 1 unit for each incomplete chore, therefore the slope of the line must be -1.

According to the x and y-intercepts we can say that the option 1 is correct.

jonny [76]3 years ago
6 0
The y-intercept (initial value) is 10 and it has a slope of -1, so this is the first graph.
You might be interested in
Given the function f(x)=1/2x+8 find x so that, f(x)=10<br><br> please help im stumped
Crank

Step-by-step explanation:

plug y value :

10=1/2x+8

1/2x=2

x=4

3 0
2 years ago
The age of a father is 2 less than 7 times the age of his son. In 3 years, the sum of their ages will be 52. If the son’s presen
fomenos
Hello,

Let's assume f the age of the father,
s the age of the son.

<span>The age of a father is 2 less than 7 times the age of his son ==> f=7s-2 (1)

</span>
<span>In 3 years, the sum of their ages will be 52 ==>(f+3)+(s+3)=52 (2)

(2)==>f+s+6=52
==>f+s=46 (3)
(3) and (1) ==>7s-2+s=46
==>8s=48
==>s=6
f=46-6=40




</span>

6 0
3 years ago
Awnser all of them pls
kipiarov [429]

First is false, second true, third is true , last is false. Wording is messed up on some gives the hint! Page 1<<<

13 is D no here << second page

4 0
3 years ago
Read 2 more answers
PLS HELP I WILL GIVE BRAINLIST AND A THANK YOU!!!!! :)
Dafna1 [17]

Answer:

A

Step-by-step explanation:

Both angles together are supplementary, or they add up to 180 degrees.

(3x+12)+x=180 degrees

4 0
3 years ago
Read 2 more answers
If y=3c+2, find the value of y when x=-3
alina1380 [7]

There may be a relationship between 'x' and 'y', but we have no equation
that shows what it is.  So we don't have the information we need to answer
the question.

3 0
3 years ago
Other questions:
  • Simplify the following expression.<br><br> 99 - 3[15 - (2 + 1)]
    8·2 answers
  • Can someone help me please
    14·2 answers
  • What is the perimeter of the figure?
    14·2 answers
  • A wireless service provider has a support center customers can call to get questions answered about their cell phone accounts. T
    8·1 answer
  • Assuming that a soap bubble is a perfect sphere, what is the diameter of a bubble containing 1,000 cm3 of air? Round to the near
    13·1 answer
  • 4x + 3y = 22<br> 5x - 4y = 43<br> Simultaneous Equation
    10·1 answer
  • Solve *<br>Solve the<br>equations<br>4x + y + 3z = 8<br>-2x + 5y + z = 4<br>3x + 2y + 4z = 9​
    7·1 answer
  • A snack stand sells bottles of water for $1.35 each . Sam needs to buy as many bottles as he can. He can spend no more than $20.
    10·1 answer
  • Two cylinders are similar. The surface
    15·1 answer
  • Rectangle PQRS will be transformed to the points P^ prime (2,0) , Q^ prime (7,0),R^ prime (7,-2) , and S^ prime (2,-2)What type
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!