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
Natasha2012 [34]
2 years ago
11

Your cell phone plan is by the minute. each minute of use cost $0.10. create a relation that represents the amount spent, A, per

minute, m, of call time. Then, use the relation to find the amount spent if you talk 65 minutes.
​
Mathematics
1 answer:
Dmitriy789 [7]2 years ago
3 0

Answer:

Talking 65 minutes, $ 6.50 must be paid.

Step-by-step explanation:

Since your cell phone plan is by the minute, and each minute of use cost $ 0.10, to create a relation that represents the amount spent, A, per minute, m, of call time, and then use the relation to find the amount spent if you talk 65 minutes, the following calculations must be performed:

0.10 x M = A

0.10 x 65 = A

6.50 = A

Thus, talking 65 minutes, $ 6.50 must be paid.

You might be interested in
A mother earned $​8750.00 from royalties on her cookbook. She set aside​ 20% of this for a down payment on a new home. The balan
Masteriza [31]

The problem statement is not clear regarding which money is invested. We will assume it is the 80% of $8750 that is set aside for future education. That amount is

... 0.80 × $8750 = $7000

If x represents the amount invested at 7%, then the total interest earned is

... (7000 -x)×4% + (x)×7% = 420

... 280 +0.03x = 420

... x = 140/0.03 ≈ 4666.67

$4666.67 was invested at 7%.

$2333.33 was invested at 4%.

5 0
3 years ago
I need help pls pls pls pls
svetoff [14.1K]

Answer:

1. -18x+6

multiply everything inside with the number outside the bracket

2. -18x-6

same as number one

3. 18x-12

same as number one

4. -18x-6

same as number one

for 5 I can't see it well but it should be similar

you just need to substitute what's outside the bracket to what Is inside the bracket

6 0
3 years ago
Read 2 more answers
Please help me I’m confused
Vesnalui [34]
I think it’s b I hope I’m sosososososos sorry if it ain’t
8 0
3 years ago
Which conversion factors can be used to find the number of hours in a week? Select all that apply.
Archy [21]

Answer:

3rd and 4th options are correct that is 24 hours per day and 7 days per week.

Step-by-step explanation:

We need to find the conversion factors that can be used to find number of hours in a week.

We know that,

Number of hours in a day = 24

and

Number of days in a week = 7

So, Number of hours in 7 days = 24 × 7 = 168.

Therefore, 3rd and 4th options are correct that is 24 hours per day and 7 days per week.

6 0
3 years ago
Mrs, O'Neil has 2 times as many markers as colored pencils. The total number of markers and colored pencils is 18. How many mark
Natali [406]
36 I believe sorry if it’s wrong what I did was multiply 2x 18 have I nice day good luck!
5 0
3 years ago
Other questions:
  • Round48.073 to the nearest hundredth
    8·2 answers
  • Which ratio best defines theoretical probability?
    12·2 answers
  • I just need question a I don’t understand it and it would mean a lot if you can help me
    5·2 answers
  • Nancy keeps the feed for the chickens in a large square bin. The base of the bin is square and has an area of 16 900 cm². What i
    11·1 answer
  • Simplify. Identify any x-values for which the expression is undefined. 4x^6/2x-6
    12·1 answer
  • Helen Sanchez's checking account had a balance of $678.22. She wrote a check to pay her gasoline charge
    14·1 answer
  • And can some one help me on this one too thanks :)
    6·1 answer
  • Correct answer will get brainliest!! A rectangular prism has dimensions of 8 cm by 9 cm by 10 cm. What is its volume?
    15·2 answers
  • Give the slope perpendicular to the equation 2x-y=5
    15·1 answer
  • Which expression is equivalent to<br> 3/x5y
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!