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oee [108]
4 years ago
9

If I paid $16.24 for 7 bags of flour that were on sale for 10%off and each bag contained 2 pounds of flour, what would be the re

gular price of 1 pound of flour?
Mathematics
1 answer:
Ket [755]4 years ago
3 0

Answer:

The regular price for 1 pound of flour was $ 1.29

Step-by-step explanation:

Price        Percentage

$ 16.24        90

  x              100

***************************

90 * x = 16.24 * 100

90x = 1,624

x = 1,624/90

x = 18.05

Now, let's calculate the price of each bag of flour, this way:

Price of each bag = 18.05/7

Price of each bag = $ 2.58 (rounding to the next cent)

Finally, we can calculate the regular price for 1 pound of flour:

Regular price for 1 pound of flour = 2.58/2

Regular price for 1 pound of flour = $ 1.29

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Unit rate the the price for one thing, so we'll have to find the price for one ounce.

\frac{money(y)}{ounce(x)}
Just follow it:
\frac{2.50}{5}  = .5
It cost $.50 for one ounce.

Tell me if this helps!!
7 0
3 years ago
Read 2 more answers
Which expression is equivalent to n2 + 26n + 88 for all values of n?
Y_Kistochka [10]

Answer:

(n + 4)(n+ 22)

Step-by-step explanation:

One way to determine which factored expression is accurate is by asking the question: "Which two numbers multiply to 88, but add to 26?" If you are having difficulty using this method, you can always try the guess-and-check method with a multiple choice question. This way involves multiplying the terms inside one set of parentheses with the terms inside the other set of parentheses.

Step #1: Multiply the first terms

(n + 4)(n + 22) ----> n x n = n²

Step #2: Multiply the inside terms

(n + 4)(n + 22) -----> 4 x n = 4n

Step #3: Multiply the outside terms

(n + 4)(n + 22) -----> n x 22 = 22n

Step #4: Multiply the last terms

(n + 4)(n + 22) -----> 4 x 22 = 88

Step #5: Write the new expanded equation and simplify

(n + 4)(n + 22) -----> n² + 4n + 22n + 88 -----> n² + 26n + 88

3 0
2 years ago
Which statements are true about the rules of multiplication for signed numbers? Check all that apply.
Mekhanik [1.2K]

Answer:

i think that 1, 3 and 4 are correct !!

Step-by-step explanation:

youre welcome, have a nice day!

NOTE: next time please provide the list of choices so it can be easier to help you

4 0
4 years ago
Hello please help i’ll give brainliest
malfutka [58]

Answer: ormally stated, Newton's third law is: For every action, there is an equal and opposite reaction

Step-by-step explanation: The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

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3 years ago
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djyliett [7]

Answer:

Step-by-step explanation:

Where's the problem?

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