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makkiz [27]
3 years ago
6

Note: Your teacher will grade your response to ensure that you receive proper credit for your answer. The cost of a telephone ca

ll is $0.75 + $0.25 times the number of minutes. Write an algebraic expression that models the cost of a telephone call that lasts t minutes.
Mathematics
2 answers:
Contact [7]3 years ago
6 0
0.75+0.25t

because 0.75 is the flat rate of the amount of money it takes to make a call... and 0.25t is how much money it will take based on how long the call us.

t= the number of minutes
Mnenie [13.5K]3 years ago
5 0

Answer:

0.75+0.25t

Step-by-step explanation:

simple algebra

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During a four-week period, you worked the following hours: Week 1- 363 /8 hr; Week 2- 411 /4 hr; Week 3- 401 /2 hr; Week 4- 383
Dafna11 [192]
The average number of hours can be calculated using the following rule:
average number of hours = total number of hours / total number of weeks

total number of hours = 36 3/8 + 41 1/4 + 40 1/2 + 38 3/8 = 313/2 hours
total number of weeks = 4 weeks

Average number of hours per week = (313/2) / (4) = 39 1/8 hour

Based on the above calculations, the correct answer is:
C. 39 1/8 hour
4 0
3 years ago
After working 80 hours at his job, Tyshawn earned a total of $1080. How much does Tyshawn earn
bogdanovich [222]

The amount  Tyshawn earn per hour is $13.5

<h3>Ratio and proportion</h3>

Fractions are written as a ratio of two integers

If after working 80 hours at his job, Tyshawn earned a total of $1080, then;

80 hrs = $1080

In order to calculate the amount earned per hour

Amount per hour = 1080/80

Amount per hour = $13.5

Hence the amount  Tyshawn earn per hour is $13.5

Learn more on ratio here: brainly.com/question/25927869

#SPJ1

7 0
2 years ago
HELP!! please explain how you got the answer too.
nydimaria [60]

Answer:

Point H does lie on the graph y = 4.6x - 7

Step-by-step explanation:

Step 1: Define

y = 4.6x - 7

H(0, -7)

Step 2: Substitute, Evaluate, and Check

-7 = 4.6(0) - 7

-7 = 0 - 7

-7 = -7

4 0
3 years ago
Read 2 more answers
The average adult working male spends approximately $70 per week on a
Solnce55 [7]

Answer:

105$

Step-by-step explanation:

5 0
2 years ago
Please explain and help​
Lilit [14]

Answer:

im not really smart lol

Step-by-step explanation:

4 0
3 years ago
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