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Stels [109]
2 years ago
13

444 markers cost \$7.04$7.04dollar sign, 7, point, 04. Which equation would help determine the cost of 777 markers? Choose 1 ans

wer: Choose 1 answer: (Choice A) A \dfrac{4}{7} = \dfrac{\$7.04}{x} 7 4 ​ = x $7.04 ​ start fraction, 4, divided by, 7, end fraction, equals, start fraction, dollar sign, 7, point, 04, divided by, x, end fraction (Choice B) B \dfrac{x}{7} = \dfrac{4}{\$7.04} 7 x ​ = $7.04 4 ​ start fraction, x, divided by, 7, end fraction, equals, start fraction, 4, divided by, dollar sign, 7, point, 04, end fraction (Choice C) C \dfrac{7}{x} = \dfrac{\$7.04}{4} x 7 ​ = 4 $7.04 ​ start fraction, 7, divided by, x, end fraction, equals, start fraction, dollar sign, 7, point, 04, divided by, 4, end fraction (Choice D) D \dfrac{4}{7} = \dfrac{x}{\$7.04} 7 4 ​ = $7.04 x ​ start fraction, 4, divided by, 7, end fraction, equals, start fraction, x, divided by, dollar sign, 7, point, 04, end fraction (Choice E) E None of the above
Mathematics
1 answer:
dimulka [17.4K]2 years ago
6 0

Answer:

A:  \frac{4}{7}=\frac{7.04}{x}

Step-by-step explanation:

Khan Academy

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I will give brainliest and A LOT OF POINTS please help!!!!!!!!!!!!!!!!!
DedPeter [7]

Answer:

(10,2)(20,4)(30,6)(40,8)

Step-by-step explanation:

In each bracket the first digit divided by the second is equal to 5

10÷2=5

20÷4=5

30÷6=5

40÷8=5

3 0
2 years ago
D'Naisa mixed her favorite shade of orange paint. She had 111 gallon of orange paint and added 222 quarts of yellow paint and 33
belka [17]
What’s the question though?
5 0
3 years ago
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The three consecutive terms
Studentka2010 [4]

Answer:

<h3>1</h3>

Step-by-step explanation:

The nth term of an exponential sequence is expressed as ar^n-1

The nth term of a linear sequence is expressed as Tn = a + (n-1)d

a is the first term

r is the common ratio

d is the common difference

n is the number of terms

Let the three consecutive terms  of an exponential sequence be a/r, a and ar

second term of a linear sequence = a +d

third term of a linear sequence = a + 2d

sixth term of a linear sequence = a + 5d

Now if the three consecutive terms  of an exponential sequence are  the second third and sixth terms  of a linear sequence, this is expressed as;

a/r = a + d ..... 1

a = a + 2d ..... 2

ar = a+ 5d .... 3

From 2: a = a + 2d

a-a= 2d

0 = 2d

d = 0/2

d = 0

Substitute d = 0 into equation 1:

From 1: a/r = a + d

a/r = a+0

a/r = a

Cross multiply

a = ar

a/a = r

1 = r

Rearrange

r = 1

<em>Hence the common ratio of the exponential sequence is 1</em>

 

 

5 0
2 years ago
67 oz =-----lb-----oz
vazorg [7]

For this case we must do a conversion:

We have to by definition:

1 ounce equals 0.0625 pounds

Making a rule of three we have:

1 oz ------------> 0.0625 lb

67 oz ----------> x

Where "x" represents the number of equivalent pounds:

x = \frac {67 * 0.0625} {1}\\x = 4.1875

Thus, 67 ounces equals 4.1875 pounds

Answer:

67 ounces equals 4.1875 pounds

3 0
3 years ago
Solve log525 = x 2 1/2 -2
elixir [45]

Answer:

x = 1/2

Step-by-step explanation:

The equation in correct format is:

log_{5}(25)=x

We have to solve this logarithmic equation to find the value of x. This can be done by using the rules of logarithm i.e the power rule and same base rule shown below:

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Using these rules on our equation, we get:

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Thus the value of x would be 1/2

6 0
2 years ago
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