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Dvinal [7]
3 years ago
8

A video streaming company offers two monthly plans. Plan A: $3 per video viewed, plus a flat rate of $8 per month Plan B: $5 per

video viewed and no additional flat rate Write an inequality to determine when the cost of viewing n videos using Plan A is less than the cost of viewing n videos using Plan B. Inequality: 3n + 8 [ Select ] 5n Plan A is less expensive when [ Select ] .
Mathematics
1 answer:
Cloud [144]3 years ago
6 0

Answer:

3n + 8 < 5n

n > 4

Step-by-step explanation:

Let

n = cost of viewing videos

Plan A: $3 per video viewed, plus a flat rate of $8 per month

Total cost for plan A = 3n + 8

Plan B: $5 per video viewed and no additional flat rate

Total cost for plan B = 5n

Plan A is less than the cost of viewing n videos using Plan B

The inequality

3n + 8 < 5n

8 < 5n - 3n

8 < 2n

8/2 < n

4 < n

n > 4

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Rachel just purchased a homeowners insurance policy for her new home that costs $0.43 per $100. Her home is worth $387,500. What
natita [175]

Answer:

The answer is A.

Do you need an explanation?

387,500 /100 = 3,875

3,875 * 0.43 = 1,666.25

I multiplied, because, if you divide with a decimal, the number increases, instead of decreasing... hope this helps!

8 0
4 years ago
When you roll a standard number cube once, what is the probability of rolling a number divisible by 3?
sashaice [31]

Answer:

\frac{1}{3}

Step-by-step explanation:

On a standard cube there are the numbers 1, 2, 3, 4, 5, 6

Only 2 are divisible by 3, that is 3 and 6, hence

P(divisible by 3 ) = \frac{2}{6} = \frac{1}{3}


3 0
3 years ago
Which of the following is a quadratic function?
alexira [117]

Answer:

Quadratic function. is a function that can be written in the form f(x)=ax^2+bx+c, where a, b & c are real numbers and a is not equal to zero. Parabola. a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve. Parent Function.(:

Step-by-step explanation:

hope it helps (:

7 0
3 years ago
Use the commutative property to write an equivalent expression to 4g + 13, and show that they are equivalent for g = 10 and g =
Ivan

4g+13 is the same as 13+4g when using the commutative property.

Specifically, it is the commutative property of addition.

This says we can add two numbers in any order. For example, 7+9 = 16 and 9+7 = 16 as well. So 7+9 = 9+7. More generally, x+y = y+x for any pair of real numbers for x and y.

---------------------

If we plug in g = 10, then

4g+13 = 4*10+13 = 40+13 = 53

and

13+4g = 13+4*10 = 13 + 40 = 53

We get 53 both times, so 4g+13 = 13+4g is confirmed to be true when g = 10

---------------------

Repeat for g = 2

4g+13 = 4*2+13 = 8+13 = 21

and

13+4g = 13+4*2 = 13+8 = 21

both results are the same, so 4g+13 = 13+4g works for g = 2 as well.

You should find it works for any number you pick for g.

3 0
3 years ago
Read 2 more answers
Ethan decides to type up some documents while waiting for the meeting to start he can type two pages every 1/8 hour if the meeti
Umnica [9.8K]

Answer:

Ethan can type 12 pages before the meeting starts.

Step-by-step explanation:

Given:

Number of pages he can type =2

Number of hours he can type 2 pages = \frac{1}8\ hrs

We need to find number of pages he can type in \frac34\ hrs

Solution:

Now first we will  find number of pages in 1 hour

So we can say;

In \frac{1}8\ hrs  = 2 pages

In 1 hour = number of pages he can type in 1 hour

By Using Unitary method we get;

number of pages he can type in 1 hour = \frac{2}{\frac18} =\frac{2\times8}{1}=16\ pages

Now we can say that;

In 1 hour = 16 pages

So \frac34\ hrs = number of pages he can type in \frac34\ hrs

Again By using Unitary method we get;

number of pages he can type in \frac34\ hrs = 16\times \frac34 = 12\ pages

Hence Ethan can type 12 pages before the meeting starts.

5 0
3 years ago
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