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
ss7ja [257]
3 years ago
14

Find the cost of 12 items if the cost function is C(x) = 2x +12

Mathematics
1 answer:
pantera1 [17]3 years ago
7 0

Answer:

$36

Step-by-step explanation:

we need to find the cost of 12 items, and the function of determining the cost is C(x)=2x+12, where x is the number of items (the input value of the function)

we know that there are 12 items, so in this function, x=12

substitute x as 12 in the function; the x in C(x) also gets substituted as 12, as 12 is the input value and the value of C(x) is the output

C(12)=2(12)+12

multiply

C(12)=24+12

add

C(12)=36

that means, for 12 items, the cost will be $36

You might be interested in
A number cube is rolled 24 times and the results are recorded as follows: 2 ones, 4 twos, 7 threes, 4 fours, 3 fives, and 4 sixe
aksik [14]

I would say the answer would be 29.17% because \frac{7}{24}=29.17%

Hope this helps

I'm so sorry if this is wrong

have a great day/night

4 0
2 years ago
Down the Drain: In a typical 5-minute shower, 30 gallons of water flow down the drain. How much water is used after 10 minutes?​
Bogdan [553]

Answer: 60 gallons

Step-by-step explanation:

5 minute = 30 gallons

10 minutes will use double as m uch water because it's double as much time

Therefore, it will use 60 gallons of water

6 0
2 years ago
What is the value of 2X^2 +4y if x=-2 y =3
SpyIntel [72]

2X^2 + 4y = 2 * -2^2 + 4 * 3

Your answer is 4.

If this is incorrect, then I am sorry.

7 0
3 years ago
Read 2 more answers
a box of cereal states that there in 93 calories in 1/4 cup serving. What is the unit for calories per cup? How many calories ar
kvv77 [185]

Answer:

Step-by-step explanation:

4 0
3 years ago
P x 3,700=4,070<br> There was a % percent increase in the number of visitors.
mart [117]

There was 110%  percent increase in the number of visitors.

Percent:

Basically, percentage refers the number or ratio that can be expressed as a fraction of 100.

Given,

p x 3,700=4,070

There was a % percent increase in the number of visitors.

Here we need to find the increase in the percentage.

While we looking into the given question we have identified that,

The Old population = 3700

And the new population  = 4070

So, the value of P is calculated as,

=> p = 4070/3700

=> p = 1.1

When we convert this into percent then we get 110% as increase.

To know more about Percentage here.

brainly.com/question/13729841

#SPJ1

6 0
1 year ago
Other questions:
  • Julianne opens a dance studio. Her start-up costs for the building, advertising, and supplies $52,000. Each day, she spends $650
    5·1 answer
  • Please help me:((((((( It is real urgent! Please and thank you
    5·1 answer
  • What is the equation of the line that passes through the points (-7,-7) and (-7,4)
    12·1 answer
  • What number is divisible by 2,3 and 6
    13·2 answers
  • Solve for x 6 x − 9 = 2 x + 7 can u plz help me
    9·1 answer
  • Find the indicated angle measure or arc measure.
    11·1 answer
  • A pair of shoes usually sells for $61. If the shoes are 40% off, and sales tax is 8%, what is the total price of the shoes, incl
    13·1 answer
  • 1
    12·2 answers
  • Hello I might seem but what is (r35) + x -89+(r34)
    14·2 answers
  • Claire has 35 pages left to read in her book. She wants to read an equal number of pages over next 6 days and finish the book. H
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!