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3 years ago

Find the unit price of a 3-pack of bottled juice for$6.75. how much does 1 bottle cost.

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

Answer:

$2.25

Step-by-step explanation:

$6.75÷3

=$2.25

hereeeeee

Olin [163]3 years ago

6 0

Answer:

the answer is 2.25

Step-by-step explanation:

you divide 6.75÷ 3

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Can you help me please?

Anarel [89]

Answer:

C(x)=25x+6000

b=2250

Step-by-step explanation:

C(x)=mx+b

m-marginal cost

x-no items

finding B

C(x)mx+b

6000=25(130)+b

b=2250

General substitution

C(x)=25x+6000

8 0

3 years ago

A board of length 7 divided by the quantity x minus 2 end of quantity meters was cut into two pieces. If one piece is 3 divided

bulgar [2K]

Answer:

Length of other board $=\frac{4x+20}{x^{2} -4}$ metres

Step-by-step explanation:

Given: Length of board = $\frac{7}{x-2}$ metres

Length of board was divided into two.

Length of one piece = $\frac{3}{x+2}$ metres

Let $l$ = length of the other board

Length of the other board = Length of board - Length of one piece

So, $l=\frac{7}{x-2}-\frac{3}{x+2}$

$l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}$

Thus, length of the other board $=\frac{4x+20}{x^{2} -4}$ metres

4 0

3 years ago

Leslie ran a total of 8 miles over the course of 4 track practices. How many miles would Leslie have ran after 5 track practices

Colt1911 [192]

Answer:

10 miles

Step-by-step explanation:

Find how much she runs during one track practice by dividing 8 by 4. This gives you the equation 2x, with x being the number of track practices.

5 0

2 years ago

Read 2 more answers

Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the inter

slava [35]

Using it's concept, the average rate of change of the function over the interval 10 < x < 22 is given by:

$r = \frac{f(22) - f(10)}{12}$

<h3>What is the average rate of change of a function over an interval?</h3>

It is given by the change in the <u>output divided by the change in input</u>.

Over the interval 10 < x < 22, the outputs are f(10) and f(22), hence the rate of change is given by:

$r = \frac{f(22) - f(10)}{12}$

More can be learned about the average rate of change of a function at brainly.com/question/24313700

#SPJ1

8 0

2 years ago

PLEASE HELP Show all Your work 25 points will give brainly

julsineya [31]

Answer:

x=9

Step-by-step explanation:

√117²=x²+6²

117=x²+36

x²=117-36

x²=81

x=9

6 0

3 years ago

Find the unit price of a 3-pack of bottled juice for$6.75. how much does 1 bottle cost.​

Find the unit price of a 3-pack of bottled juice for$6.75. how much does 1 bottle cost.