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Vinil7 [7]
2 years ago
15

Jake and his 3 friends shared 3 1/2 pizzas equally. Is it 4 divided by 3 1/2 or 3 1/2 divided by 4?

Mathematics
1 answer:
mamaluj [8]2 years ago
5 0

Answer:

3 1/2 divided by 4

Step-by-step explanation:

Think about it.. "3 1/2 pizzas are divided between four friends" then you solve by turning the mixed number into a improper fraction, adding a one under the four because all numbers have a secret denominator of four, then you use KCF (Keep, Change Flip) which leads you to multiply the equation.

Hope this helps.

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How do I factor 16x^2 and -49y^2??
jeyben [28]
(4x-7y)(4x+7y)

4x times 4x= 16x^2
-7y times 7y= -49y^2
8 0
3 years ago
Jada's sister works in a furniture store.
Bingel [31]

Answer:

1) $16.35

2) 75%

3) $245  

Step-by-step explanation:

1) Jada earns = $15 per hour

  9% increase = 15 * 9/100 = $1.35

  Increased Jada's pay = 15+1.35 = $16.35

2) Markup = selling price - cost= $350 - 200= $150

   Markup % = \frac{sale price - cost }{cost}*100 \

                      = \frac{150}{200}*100 = 75%

3) Jada's sister commission is 3.5% of $7000

          = \frac{3.5}{100}* 7000

           = $245  

5 0
2 years ago
Angie divides the polynomial function f(x)=x3+3x2−7x−21 by (x + 3). What can she conclude from the fact that the remainder is eq
iren [92.7K]

Answer:

See below

Step-by-step explanation:

<u>Given function</u>

  • f(x)=x³ + 3x²- 7x - 21

<u>We can find its factors:</u>

  • x³ + 3x² - 7x - 21 =
  • x²(x + 3) - 7(x + 3) =
  • (x² - 7)(x + 3)

We can conclude that the given polynomial function is fully divisible by (x + 3) and the quotient is (x² - 7)

Also one of zeros of the function is -3

8 0
2 years ago
A documentary is a film that
DanielleElmas [232]

Answer:

1. the answer is nonfictional story about a person, topic, or event

Step-by-step explanation:

hope this helps

3 0
2 years ago
A pattern of ordered pairs is shown.
Anna007 [38]

Answer:

A. is the answer

Step-by-step explanation:

The first numbers are adding 2 and the second number is adding 3, hope this helped, plz brainiest.

8 0
2 years ago
Read 2 more answers
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