All categories

4 years ago

Help me with this question please and show you work ;)

Mathematics

1 answer:

nikitadnepr [17]4 years ago

8 0

Answer:

9 bracelets sold is the break even point.

Step-by-step explanation:

The total costs are 7.50 for each bracelet made and 225 for the booth rental.

Let the Costs = y and Let the number of bracelets = x.

So far what you have is

y = 225 + 7.50 * x

Balancing this out is the sale price

32.50 * x is the total income.

Equation

The break even point is where

y = 32.5x - (225 + 7.50x) = 0

Solution

32.5x - 225 - 7.50x = 0 Combine like terms on the left

25x - 225 = 0 Add 225 to both sides

25x - 225 + 225 = 0 + 225 Combine

25x = 225 Divide both sides by 25

25x/25 = 225/25

x = 9

The answer is that the break even point is when 9 bracelets have been sold.

You might be interested in

Find the following for the function f(x) = 3x² + 4x - 4.

Eva8 [605]

Answer:

C_3fihcahjzshshsushshshxhxh

4 0

3 years ago

given f(x)=2x^2 and g(x)=4x-5, the composition f(g(x)) is equal to 32x^2-80 x+53 now find an expression for g(f(x))

puteri [66]

F(x) is most likely the f(f(x)x) where f(x) is g(x))f)) and composition can be 69 + 46 which is the total of 137

5 0

3 years ago

Read 2 more answers

Select True or False for each statement. 1 4 9 + 7 6 9 is equal to 8 1 9 . 5 5 6 + 3 3 6 is equal to 8 2 6 . 4 5 8 − 2 4 8 is eq

Elena L [17]

Answer:

(1) False

(2) False

(3). False

(4) False

Step-by-step explanation:

According to the problem, calculation of the given data are as follows,

(1). Given, 149 + 769 = 819

By calculating 149 + 769 = 918

Hence, False

(2). Given, 556 + 336 = 826

By calculating 556 + 336 = 892

Hence, False

(3). Given, 458 - 248 = 238

By calculating 458 - 248 = 210

Hence, False

(4). Given, 658 - 228 = 438

By calculating 658 - 228 = 430

Hence, False

4 0

3 years ago

Twenty percent of the students at Drew's school walk to school. There are 300 students in Drew's school. How many students walk

swat32

20% of 300 equals 60

7 0

3 years ago

Read 2 more answers

Is the statement (3^5)^4 = (3^4)^5 true? Explain your reasoning.

Evgesh-ka [11]

Answer:

We use the power rule of exponents to find out that both sides of the equation equal 3^20 (or 3486784401).

Step-by-step explanation:

For this example, we can just use a calculator and find out that both (3^5)^4 and (3^4)^5 are the same value. But how do we know this algebraically?

When dealing with exponents, we must have a good understanding of the properties of exponents before doing any calculations.

For this example, I recognize that the power rule of exponents is being used:

$(a^{m})^{n} = a^{m*n}$

So let's apply this rule to the given equation.

(3^5)^4 = (3^4)^5

3^(5*4) = 3^(4*5)

3^20 = 3^20

Now we know both sides of the equation equal 3^20 (or 3486784401).

3 0

3 years ago