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
Triss [41]
3 years ago
7

Can someone explain number five??

Mathematics
1 answer:
vazorg [7]3 years ago
5 0

Remark

You have 40 dollars to spend.

<em><u>AT & T</u></em>

Let the number of minutes = M

A. 20 + 0.10*M ≤ 40  

B. 20 + 0.10*M ≤ 40     Subtract 20 from both sides.

20 - 20 + 0.10M ≤ 40 - 20

0.10M ≤ 20                   Divide by 0.10

0.10M/0.10 ≤20/0.10

M≤ 200 minutes.

Verizon

A

15 + ( M ≥ 300)*0.50 ≤ 40

B

15 + ( M ≥ 300)*0.50 ≤ 40                   Subtract 15 from both sides.

(M≥300)*0.50 ≤ 25

(M≥300) ≤ 50 minutes.

This last one is a good deal more complicated. What it means is that if you are under 300 minutes, you pay only 15 dollars. If you are over 300 minutes, you can only go 50 more minutes before over extend your budget.

Part  C

These are alike in that they have a flat rate associated with them and both have a budgeted amount that has to be obeyed.

They are quite different in what they offer. The second plan is for people who use their cell phone quite a bit. For people like us (emergency only), the first plan is much better. We would always be within our 40 dollar limit. We don't use our cell but maybe 10 - 15 minutes a month on average.

Part D

I can't answer this for you. It depends on where you live and who offers you the best coverage. I would pick the first one, but that doesn't mean that it would be best for you.

You might be interested in
A company uses 3 trucks to deliver a total of T liters of cement. Each truck can transport x liters of cement per trip, and make
FromTheMoon [43]

Answer:

3x-x+2=4

Step-by-step explanation:

4 0
2 years ago
Write the slope-intercept form of the equation of the line described.
tiny-mole [99]
It’s a! hoped this helped you!!!!
7 0
3 years ago
Read 2 more answers
What is the area of triangle SRT
vfiekz [6]

Answer:9 square units

Step-by-step explanation:

6 0
3 years ago
The expression represents the cost to purchase tickets for a play, where is the number of tickets. Be prepared to explain your r
sp2606 [1]

Answer:B

Step-by-step explanation: It is wrong bruv

4 0
2 years ago
Simplify: (3) + (-4)
nikitadnepr [17]

Answer:

it should -1 because you have to evaluate the number

3 0
2 years ago
Other questions:
  • Tell the numbers that are odd and prime 2,14,23,24,25,31,45
    9·2 answers
  • ALGEBRA 1 HELP! -giving brainliest!
    11·2 answers
  • How do i solve this question
    11·1 answer
  • Caroline can sketch 8 cartoon strips in two hours. How long will it take her to sketch
    10·1 answer
  • Write the explicit formula that represents the geometric sequence -2, 8, -32, 128
    7·1 answer
  • PLZ NEED HELP ASAP!!!
    11·1 answer
  • One disadvantage of attitude scales is that they:
    10·1 answer
  • Draw an area model and then solve using the standard algorithm
    14·1 answer
  • Which is a function A. {(7, 3), (7, 15), (7, -11)} B. all of the options correct
    12·1 answer
  • Solve the equation. Then check your solution.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!