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
murzikaleks [220]
2 years ago
7

Suppose you are saving money for a new cell phone. At week 0 you have $20 and at week 10 you have $100. If y represents the amou

nt of money you have saved and x represents the number of weeks, find and interpret the slope of the linear equation. A. 1/8 ; $8 is put away each week. B. 10; $10 is put away each week. C. 8; $8 is put away each week. D. 1/10; $10 is put away each week
Mathematics
2 answers:
Likurg_2 [28]2 years ago
7 0
<span>you have 2 points (0,20) and (10,100) now find the slope using change in y divided by change in x
m=(100-20)/(10-0)
m=80/10
m=8 is the slope</span>
grandymaker [24]2 years ago
6 0
If we plot the given values in the Cartesian plane, the points to which the line would pass are (0, 20) and (10, 100). Thus, the slope m is,
                        m = (y2 - y1) / (x2 - x1)
Substituting,
                         m = (100 - 20) / (10 - 0) = 8
Thus, I saved 8 pesos per week. The answer to the question is letter C. 
You might be interested in
If yard is 3 feet long how many inches are in a yard
Alla [95]
There are 12 inches in a foot and if a yard is 3 feet then do:
3 x 12 and you get 36in
So there are 36 inches in a yard
7 0
3 years ago
There are 4 different magazines on Hannah's nightstand. Each
Lady_Fox [76]

Answer:

I need the answer did you get it

Step-by-step explanation:

6 0
2 years ago
The areas of two similar rectangles are 180 ft.² and 320 ft.². What scale factor applied to the smaller rectangle will give the
grigory [225]
The ratio of areas is the square of the scale factor, so that factor is
  √(320/180) = 4/3
8 0
2 years ago
Delia earns $10.50 per hour working at a restaurant. On Friday she spent 1 3/4 hours cleaning . 2 1/3 hours doing paperwork, and
DIA [1.3K]
Friday:
She earns $10.5×1 3/4=$18.375 for cleaning, 10.5×2 1/3=$24.5 for doing paper work, 10.5×1 5/12=$14.875 for serving costumes. As a result, Delia earns $57.75 in total. Hope it help!
6 0
3 years ago
Whats the answer to 30 less than 10
Deffense [45]

We are looking for a new number which is 30 less than 10. We will get the new number by subtracting 30 from 10. We write it down as: 10-30=-20


And finally the solution for: What number is 30 less than 10? is -20 

Hope this helps!!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write a corresponding real-world problem to represent 2x - 125 = 400.
    15·1 answer
  • Harry, hannah and howard are all going by train to london to watch the olympics. hannah departs on the 2:15 pm train. harry's tr
    13·2 answers
  • Which of the following pairs is not correctly written in scientific notation?
    5·1 answer
  • A recipe for sweet potato casserole calls for 3/4 cup of milk. Martina has 6 cups of milk. How many sweet potato casseroles can
    14·2 answers
  • What is 66 tens- 38 tens
    7·1 answer
  • What is the first step you should do to solve this equation? 2/3x = 16
    13·1 answer
  • Which function is the result of vertically shrinking ƒ(x) = (x + 1)2 by a factor of 1∕6?
    14·1 answer
  • Need help with these two
    14·1 answer
  • HELP MEEEEEEEEEEE PLZZZZZZ I NEEEEED ANSWER RIGHT NOWWWWW
    11·1 answer
  • 10. A wildfire in Montana destroyed 240,000 acres in 3 days. At this rate, how many
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!