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
stepladder [879]
3 years ago
7

Jake is choosing between 2 cell phone plans. Plan A costs $15 per month plus $0.08 per minute. Plan B costs $35 per month for un

limited calling. Let x represent the number of minutes of calling time and y represent the monthly cost of the calling plan. Write a system of equations to represent the problem situation
Mathematics
1 answer:
Alex73 [517]3 years ago
5 0

Answer:

The system of equations is

y=0.08x+16

y=35

Step-by-step explanation:

Let

x ----> the number of minutes of calling time

y ----> the monthly cost of the calling plan

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

In this problem

Plan A

m=0.08\\b=16

substitute

y=0.08x+16 ----> equation A

Plan B

m=0\\b=35

substitute

y=35 ----> equation B

therefore

The system of equations is

y=0.08x+16

y=35

You might be interested in
Can someone help me with this two because I am very confused
Tasya [4]

Answer:

Let the height of the larger box = h

and length and width of the larger box = l and w , repectively

Now , Let find the volume of the larger box

Volume = length * width * height

So Volume of the larger box = l*w*h = lwh

Now the question says

the height of the smaller box is 80% of the height of the larger box

It means

Height of the smaller box = 80% of h = 0.80*h = 0.80h

and the other two dimensions are same so it means length and width of the smaller box = l and w

so, Volume of the smaller box = l*w*0.80h = 0.80lwh

So the Difference in the volume of the two boxes = Volume of larger box - Volume of smaller box

therefore , Difference in the Volume of two boxes = lwh - 0.80 lwh = 0.20lwh

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do you round 60.95 to the nearest whole number ? What will it become
Nuetrik [128]
It will become 61
because anything above 0.5 rounds up
5 0
3 years ago
Read 2 more answers
You want to buy new kitchen appliances 2 years from now, and you plan to save $8,200 per year, beginning one year from today. yo
bulgar [2K]
Even though the money is required 2 years from now, the first deposit is made only a year from now, therefore in the bank for only one year.
The second deposit will be in the bank the same day it will be taken out, so no interest whatsoever.

Thus future value 
= 8200(1.062)+8200
=$16908.40
will be available assuming compounding annually.
4 0
3 years ago
What is the GCF of 6,42, and 12
nika2105 [10]
The GCF of 6, 42, and 12 is: 

6. 
7 0
3 years ago
Sawyer owns a bicycle shop. During one week, he sells b bicycles for
mihalych1998 [28]

To find the total revenue for any object, you simply multiply the price of the object by the number of units sold.

In this case, the revenue for helments would be 3*14, and the revenue for bicycles would be 125*b.

Knowing that total revenue was 917, we can form an equation:

125b + 3*14 = 917

125b + 42 = 917

Subtract both sides by 42:

125b = 875

b = 7

Sawyer sold 7 bicycles

7 0
3 years ago
Other questions:
  • If z varies directly with x and inversely with the cube of y, when x=8,y=2 and z=3, what is x when y=4 and z=9/32?
    15·1 answer
  • Who will help me 30 points please help !!! 5 assignments
    10·1 answer
  • Rewrite the following using the GCF and the distributive property<br> :32 + 54
    8·1 answer
  • To the nearest hundredth of a centimeter, what is the length of the hypotenuse?
    6·1 answer
  • The winner of a golf tournament made five putts for birdies. The lengths of these putts are in the table shown. What is the tota
    9·1 answer
  • Rectangle ABCD is shown on the coordinate grid, Rectangle ABCD is
    14·2 answers
  • The original price of the sweater Taylor purchased was $44. The store was
    8·1 answer
  • A product you carry has a shelf life of 90 days. You purchased it September 5. Is it still good December 31?
    7·2 answers
  • HELP HELP ASAP ASAP WILL MARK BRAINLIEST <br> PLEASE EASY POINTS
    13·2 answers
  • Cynthia's older cousin sold her his collection of Pokemon cards. She paid him $9.50 and he charged her $0.10 per card. How many
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!