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
AlekseyPX
3 years ago
5

Mary is spending money at the average rate of $5 per day. After 14 days she has $68 left. The amount left depends on the number

of days that have passed. write an equation for the situation
A. Y-68=-5(x-14) B. Y+68=5(x+14) C. Y+68=-5(x-14) D. Y+68=5(x-14)
Mathematics
1 answer:
Radda [10]3 years ago
4 0

Answer:

A. Y-68=-5(x-14)

Step-by-step explanation:

Mary is spending money at the average rate of $5 per day. After 14 days she has $68 left. The amount left depends on the number of days that have passed. write an equation for the situation

We find the equation using the point slope equation of a line. This is given as:

y - y1 = m(x-x1)

The slope intercept form will be

y = -5x + b

since the amount decreases by $5 per day...

Our slope is -5 so m=-5

We have a point (x1,y1) = (14, 68)

Hence, we have:

y-68 = -5(x-14)

Option A is correct

You might be interested in
Line M is represented by the following equation x - y = 7 which equation completes the system that is satisfied by the solution
irina1246 [14]

Answer:

20

Step-by-step explanation:

17-10=27-7=

7 0
3 years ago
Because a square is a rectangle,it must have
yaroslaw [1]

Answer:

4 right angles & 2 sets of parallel lines

Step-by-step explanation:

i am big brain

5 0
3 years ago
Your friend surveyed 100 people who took either vitamin C, zinc, or Echinacea supplements to prevent getting a cold. The partici
Olin [163]

Answer:

2 people's 2222222222222222

3 0
3 years ago
Is fge and egc supplementary angles
morpeh [17]

Answer:

yes sry if i am wrong

5 0
3 years ago
(sin (x+y)) / sinxcosy = 1+ cot(x) + tan(y)
ivann1987 [24]

Answer:

sin (×+y)/sinx cosy =1+ cotx tany

from trig ratio Sin [x +y] = sinx Cosy + cosx siny

Sinx cosy + cosox siny./Sinx cosy

then check the attachments for further information

5 0
2 years ago
Other questions:
  • Alexa is constructing a circle inscribed in a triangle. She has partially completed the construction as shown below.
    8·1 answer
  • PLEASE HELP ME ON THIS....<br> thx
    14·1 answer
  • 4,400 people voted for the shopping center.17,600 did not vote for the shopping center. What percentage voted for the shopping c
    12·2 answers
  • Please can someone help me
    11·1 answer
  • Terrence tracked the number of hours he worked each week and recorded the data in a frequency table.
    12·1 answer
  • What makes the number sentence true <br><br> 420,008 - 9,569 = n
    14·1 answer
  • A theatre has 50 seats on the front row. There are 4 additional seats in each following row.
    5·1 answer
  • How many times larger is 3.4 × 10−1 than 3.4 × 10−5?
    7·1 answer
  • Solve the following equation. <br><br> 4(x+2)-17=35
    6·2 answers
  • Calculate the discriminant of the quadratic equation. <br><br>Please I really need your help <br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!