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fiasKO [112]
2 years ago
15

Henry is starting a t-shirt printing business and plans on selling each shirt for $30, with his cost being $8 per shirt. The equ

ipment
will cost $1200.
Henry orders 600 shirts and determines that the profit of his new business is modeled by the function P = 22x - 1200.
What is the domain of this function if Henry's profit is $230?
A)
65
Eliminate
B)
3,860
C)
2.000
D)
1,200

Mathematics
1 answer:
Butoxors [25]2 years ago
5 0

Answer:

A

Step-by-step explanation:

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-3n-4n-17=25 <br> What is n?
fgiga [73]

Answer:

-6

Step-by-step explanation:

add -3n and -4n= -7n

add 17 to 25

-7n=42

n=-6

3 0
3 years ago
2\%2%2, percent of the students at Hamilton Middle School have red hair. There are 700700700 students at Hamilton Middle School.
Andrew [12]

Answer:

<u>14 students</u> at Hamilton Middle School have red hair.

Step-by-step explanation:

Given:

2%, percent of the students at Hamilton Middle School have red hair.

There are 700 students at Hamilton Middle School.

Now, to find the number of students at Hamilton Middle School having red hair.

Total number of students = 700.

Percent of the students at Hamilton Middle School have red hair = 2%.

Now, to get the number of students at Hamilton Middle School having red hair:

2\%\ of\ 700\\\\=\frac{2}{100} \times 700\\\\=0.02\times 700\\\\=14.

Therefore, 14 students at Hamilton Middle School have red hair.

3 0
3 years ago
Read 2 more answers
6) 9(x - 1)+ 4x<br><br>what's the answer​
svet-max [94.6K]

Answer:

13x-9

Step-by-step explanation:

9×(x - 1)

9x - 9 +4x

collect like terms, 9x+4x=13x

4 0
2 years ago
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A cyclist rides her bike at a rate of 2 meters per second. What is this rate in kilometers per hour? How many kilometers will th
Oksanka [162]

The speed v is 12 m/s.

 

You need to convert the seconds to hours  and meters to kilometers:

 

3600s = 1 hr

 

If you divide 3600 on both sides you will get

 

1 s = (1/3600) hr

 

 

1000m = 1 km

 

If you divide 1000 on both sides you will also get

 

1 m = (1/1000) km

 

 

v = [(12/1000) km] / [(1/3600) hr]

 

v = [(12*3600)/1000] km/hr

 

v = 216/5  km/hr

 

 

The distance in 4 hours is

 

d = [(216/5) km/hr] * 4hr

 

d = 864.50 km

This is why your answer should be 12 m/s

Hope this helps!! - Queenb369

8 0
2 years ago
In New York City, the temperature was -4°F in the morning. If the temperature has dropped 8°F, what is the temperature now?
Sergeeva-Olga [200]

-12*F

Temperature in morning=-4*F

Temperature has dropped by=8*F

Temperature now=-4-8= -12*F

6 0
2 years ago
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