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Annette [7]
3 years ago
14

The cost of tuition at Johnson Community College is $160 per credit hour. Each student also has to pay $50 in fees. Model the co

st, C, for x credit hours taken. Question 3 options: C = 50x C = 160X C = 110X C = 160X + 50
Mathematics
2 answers:
Citrus2011 [14]3 years ago
5 0
The answer is C=160x+50
Vikentia [17]3 years ago
5 0
Let, the number of hours = x
It would be: C = 160x + 50

In short, Your Answer would be Option D

Hope this helps!
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Find the slope a) -5, b) -1/5, c)5, d) 1/5,
Arturiano [62]

Answer:

The slope is a) -5.

Step-by-step explanation:

(-6, -4)

(-5, -9)

the difference in slope is \frac{-9 - (-4)}{-5 - (-6)} = \frac{-9 + 4}{-5 +6} =  \frac{-5}{1} = -5

7 0
3 years ago
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total
Fantom [35]

Answer:the number of coach tickets that she bought is 5

the number of first class tickets that she bought is 6

Step-by-step explanation:

Let x represent the number of coach tickets that she bought.

Let y represent the number of first class tickets that she bought.

The total number of people that went for the round trip is 11. This means that

x + y = 11

She was able to purchase coach tickets for ​$340 and first class tickets for ​$1190. She used her total budget for airfare for the​ trip, which was ​$8840. This means that

340x + 1190y = 8840 - - - - - - - 1

Substituting x = 11 - y into equation 1, it becomes

340(11-y) + 1190y = 8840

3740 - 340y + 1190y = 8840

- 340y + 1190y = 8840 - 3740

850y = 5100

y = 5100/850 = 6

x = 11 - y

x = 11 - 6 = 5

4 0
3 years ago
Is this a right triangle?<br> 25 cm, 23 cm, and 14 cm.<br> O YES<br> O NO
madam [21]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
I really need the answers as soon as possible. So I hope you answer this
SpyIntel [72]
Ignore bottom one please brainiest. edit: add cubed after the second bracket

8 0
3 years ago
What is an equivalent fraction of 3 over 20 with a denominator of 10 or 100 plz help
Zepler [3.9K]
3/20 = 1.5/10 = 15/100

Hope this helps!
4 0
3 years ago
Read 2 more answers
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