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horsena [70]
3 years ago
9

A new restaurant is having advertising flyers printed. The cost to design and lay out the flyer is $300. There is an additional

cost of $0.12 per flyer printed.
Identify the fixed cost and the variable cost of the partial variation.
(2 marks)

Fixed cost (b) = _________ Variable cost (m) = ___________

Write the equation representing this relationship in the form y=mx+b.
(1 mark)

c)Use your equation in (b) to determine the total cost of 300 flyers.
(2 marks)
Mathematics
1 answer:
Shkiper50 [21]3 years ago
5 0

Answer:

Fixed cost (b) = $300

Variable cost (m) = $0.12

y = 0.12(x) + 300

y = 0.12(300) + 300

y = 36 + 300

y = 336 flyers

Step-by-step explanation:

You might be interested in
How to solve 2y(3y+17)=12
Nataly [62]
Distribute 2y to both 3y and 17
• 6y+34= 12
then you subtract 34 on both sides and get:
• 6y=-22
Finally you divide 6y on both sides and end up with:
y= -11/3 as a fraction

Hope this helped!
7 0
3 years ago
11. Find the product: (50z + 20)(10z + 4) ( 1 ) 12. Find the product: (88a + 80)(8a + 8) ( 1 ) 13. Find the product: (40y + zy)(
Vika [28.1K]

Answer:

11. 500z^{2}  +400z+80

12. 704a^2 + 1344a + 640

13. 160y^2 + 44zy^2  + z^2y^2

Step-by-step explanation:

11. (50z + 20)(10z + 4) = ?

Using Formula:

(a+b) (c+d) = a(c+d)+b(c+d)

50z(10z+4) + 20(10z + 4) = \\\Rightarrow 500z^{2} + 200 z+200z+80\\\Rightarrow 500z^{2} +400z+80

12. (88a + 80)(8a + 8) = ?

Using Formula:

(a+b) (c+d) = a(c+d)+b(c+d)

\Rightarrow 88a(8a+8) + 80(8a + 8)\\\Rightarrow 704a^2 + 704a + 640a + 640\\\Rightarrow 704a^2 + 1344a + 640

13. (40y + zy)(4y + zy) = ?

Using Formula:

(a+b) (c+d) = a(c+d)+b(c+d)

\Rightarrow 40y(4y + zy) + zy(4y + zy)\\\Rightarrow 160y^2 + 40zy^2 + 4y^2z + z^2y^2\\\Rightarrow 160y^2 + 44zy^2  + z^2y^2\\

7 0
3 years ago
4. [4 pts] For any non-zero number a, one can explain why aº = 1 by the rules of exponents.
ozzi

Due to length restrictions, we kindly invite to read the explanation of this question to learn more on power properties.

<h3>How to understand power properties</h3>

Herein we must explain some properties of power expressions with integer exponents. A power of the form aᵇ is a product of the form a × a ×  a × a × ... × a, where a is repeated b times. a and b are the base and the exponent of the power.

First, we proceed to demonstrate that a⁰ = a:

a⁰            Given

a¹ ⁻ ¹        Existence of the additive inverse / Modulative property

a¹ · a⁻¹     Multiplication of powers of equal base

a¹ · (a¹)⁻¹   Power of a power / (- a) · b = - a · b

1               Existence of multiplicative inverse / Modulative property / Result

By definition of power, we find that a¹ as a is only only time.

To learn more on power properties: brainly.com/question/2499975

#SPJ1

6 0
2 years ago
I need help right now plzz
Digiron [165]

Answer:

The answer is A

6 0
3 years ago
En un día de febrero, una ciudad de Estados Unidos registró una temperatura mínima de 9° bajo cero y una temperatura máxima de 1
____ [38]

Answer:

La cantidad de grados del intervalo de temperaturas registradas en el día de febrero mencionado es de:

  • <u>5</u>

Step-by-step explanation:

En estadística, cuando se utilizan intervalos como valores para identificar datos cuantitativos, como en este caso temperaturas registradas, deben tomarse todos los valores, en este caso enteros, desde el límite inferior (temperatura mínima) hasta el límite superior (temperatura máxima), por lo cual no se puede restar el valor máximo al valor mínimo, sino que debes identificar todos los valores y después contarlos. En el caso del ejercicio dado, los grados en el intervalo mencionado son:

  1. 9°C
  2. 10°C
  3. 11°C
  4. 12°C
  5. 13°C

Como puedes ver, los grados en el intervalo de temperaturas registradas serían 5.

3 0
3 years ago
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