the movie shop sells posters for $7 dvd for $15 and cd for $9 write an expression to represent the total cost for 2 posters d dvd and c cds

Answers

Answer 1

Answer: Try (7x2)+d+c
I hope this helped?
If not maybe, 14+d+c?

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Which of the following shows 27⁄54 written in prime factored form to help in reducing the fraction to simplest form? A. 1⁄2
B. 9×3 ⁄9×6
C. 27×1 ⁄27×2
D. 3×3×3⁄3×3×3×2

Answers

Answer:

3×3×3⁄3×3×3×2

Step-by-step explanation:

27 = 3×3×3

54 = 3×3×3×2

The prime factored form of 27⁄54 is thus;

3×3×3⁄3×3×3×2

Answer:

D= 3×3×3/2×3×3×3

Step-by-step explanation:

A prime factored form breaks the number into prime numbers that give the same value when multiplied

27= 3×3×3

54=2×3×3×3

To get the simplest form of a fraction you proceed with division.

=3×3×3 / 2×3×3×3.............................cancel 3 in the numerator and denominator

= 1/2

Use the Distributive Property to find the price of 9 CDs that cost $13.99 each.

Answers

Answer:

The cost of 9 CD's is $125.91.

Step-by-step explanation:

The distributive property can be described as:

$a(b+c)=ab+ac$

Here given is that the cost of 1 CD is $13.99

We can write this cost as = $13+0.99$

And the cost of 9 CD's can be calculated as:

$9(13+0.99)$

Further solving this we get

$(9*13)+(9*0.99)$

= $117+8.91=125.91$ dollars

Therefore, the cost of 9 CD's is $125.91.

To use the distributive property, we "distribute" a value on the outside of a set of parentheses to all of the values on the inside of the parentheses. For example...

6(3 + 9) = 6*3 + 6*9

For your problem, you only have one value 13.99, but we can split it apart to make it a little easier to work with (like with mental math). We can say that 13.99 is the same as 10 + 3.99. Now we can take it and multiply by 9 with the distributive property...

9(10 + 3.99) =
9*10 + 9*3.99 =
90 + 35.91 =

$125.91

What does pi equal to?

Answers

Pi goes on forever ( doesn't end )

3.14159265359........................

but it stands for 3.14

Pi stands for 3.14

Hope this helped ^-^

A triangle has an area of 25 sq.cm. and a base of 5cm. What is the height of the triangle?

Answers

Answer:

Step-by-step explanation:

Quinn needs to buy fabric for a border to sew onto all four edges of a tablecloth. He also needs an extra 0.875 feet of fabric to make a matching potholder. The length of the table cloth is 4/3 of its width (w) in feet. The total amount of fabric needed (f), in feet, is represented by the equation below. f=2 (w+4/3 w) + 0.875
Quinn needs 113/8 feet of fabric for the border of the tablecloth and the potholder. What is the width of Quinn's tablecloth?

Answers

The width of Quinn's tablecloth is 2.839 inch

Quinn needs to buy fabric for a border to sew onto all four edges of a tablecloth.

$\rm Total \; amount \; of \; fabric\; needed \; f = 2(w+ (4)/(3)* w )+ 0.875.......(1) \n$

$\rm Length \; of\; tablecloth = L = (4)/(3) * w$

According to the given condition the fabric required for potholder = 0.875 feet

Quinn needs 113/8 feet of fabric for the border of the tablecloth and the potholder.

The Total amount of fabric needed for the border and the potholder = 113/8.....(2)

So from equation (1) and (2) we get

$\rm f = (113)/(8) \n$

$\rm Total \; amount \; of \; fabric\; needed \; f = 2(w+ (4)/(3)* w )+ 0.875=(113)/(8) \n$

Solving for w we can get

w = 2.839 inch

The width of Quinn's tablecloth is 2.839 inch

For more information please refer to the link below

brainly.com/question/6138677

it is 159/56 you need to substitute 113/8 for F and solve from there, hope this helps!

A farmer decides to sell 16 pounds of his small 48 pound potato crop. What percent of the crop did he sell? Write a proportion.

Answers

The crop did he sells is 33.33%.

Given that

A farmer decides to sell 16 pounds of his small 48-pound potato crop.

We have to determine

What percent of the crop did he sell?

According to the question

A farmer decides to sell 16 pounds of his small 48-pound potato crop.

The percent of the crop he sells is determined by,

$\rm = (Total \ amount \ of \ crops \ he \ sells )/(Total \ amount \ of \ crop)$

Then,

The percent of the crop he sells is,

$\rm = (Total \ amount \ of \ crops \ he \ sells )/(Total \ amount \ of \ crop)\n\n= (16)/(48)\n\n= (1)/(3)\n\n= 0.33\n$

To convert the amount in percentage multiply by 100.

$= 0.33 33* 100\n\n= 33.33$

Hence, The crop did he sells is 33.33%.

To know more about Equation click the link given below.

brainly.com/question/11478613

take 100 divided by 48 times 16 and that's your answer

Other Questions

At first,Ben had $90 and Chandra had $48 .each bought a shirt at the same price.the amounts of money Ben and chandra had left were in the ratio 4:1 .how much did the shirt cost?

What is the combined volume of 2 identical rectangular prisms with the dimension 7 cm x 9 cm x 3 cm?

All possible steps for x in 5 1/2X = 2/3 X=37

For example it cost $36 for for movie tickets so the cost per unit or per ticket is 9