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vichka [17]
3 years ago
15

A student receives the following quiz scores in Algebra I. What is the average of the scores? 79, 84, 84, 90, 91, 100

Mathematics
2 answers:
sveticcg [70]3 years ago
7 0
<h2>Answer:</h2>

The average in Algebra I is <u>88</u>.

<h2>Given: </h2>

79, 84, 84, 90, 91, 100

<h2>Solution: </h2>

The average is find the arithmetic mean of the given data.

The average is found by total all the data divided by number of data.

Let us assume, each scores with a variable for better understanding.

A=79

B=84

C=84

D=90

E=91

F=100

Let's take the average as 'A'.

The average of the given scores in formula is:

A=\frac{A+B+C+D+E+F}{6}

On substituting the values,

\Rightarrow A=\frac{79+84+84+90+91+100}{6}

\Rightarrow A=\frac{528}{6}

Now,

\therefore A=88

MAXImum [283]3 years ago
5 0

Answer:

88

Step-by-step explanation:

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A rental car agency charges $12 per day plus 14 cents per mile to rent a certain car. Another agency charges $15
Sav [38]

Answer:

The cost of renting will be the same for 200 miles.

Step-by-step explanation:

Let n the number of miles and C be the cost. We can represent the cost equations for each companies:

A: C = 12 + 0.09n

B: C = 8 + 0.11n

They want to know when the cost will be the same, so we can set the above 2 equations equal to each other and solve for n:

12 + 0.09n = 8 + 0.11n

0.02n = 4

n = 200

3 0
3 years ago
During a film festival, the first film ticket is priced at $16, and each additional ticket is $11. if Rico spends $71, then how
Varvara68 [4.7K]
Total 6 tickets .................:P
4 0
3 years ago
Identify the property being shown here, assuming that a + 2 = y. <br> (a + 2)/3 = y/3
allochka39001 [22]

Assuming that <em>a + 2 = y</em>, the property that was applied to arrived at <em>(a + 2)/3 = y/3</em> is the: division property of equality.

<em><u>Recall:</u></em>

What is done to both sides of an equation will determine what property of equality was applied to the equation.

  • Thus, given the equation:

a + 2 = y

  • The following was obtained:

(a + 2)/3 = y/3

Observing the equation stated above, we will see that both sides of the equation was divided by three. This makes both sides equal.

Therefore, assuming that <em>a + 2 = y</em>, the property that was applied to arrived at <em>(a + 2)/3 = y/3</em> is the: division property of equality.

Learn more here:

brainly.com/question/13260378

4 0
2 years ago
What equation is solved by the graphed systems of equations? Two linear equations that intersect at the point negative 1, negati
GuDViN [60]

To solve this problem, we have to manually solve for the value of x for each choices or equations. The correct equation will give a value of -1 since the linear equations intersects at point (-1, -4).

<span>1st: 7x + 3 = x + 3</span>

7x – x = 3 – 3

6x = 0

<span>x = 0                (FALSE)</span>

 

<span>2nd: 7x − 3 = x – 3</span>

7x – x = 3 – 3

6x = 0

<span>x = 0                (FALSE)</span>

           

<span>3rd: 7x + 3 = x − 3</span>

7x – x = - 3 – 3

6x = -6

<span>x = -1               (TRUE)</span>

 

<span>4th: 7x − 3 = x + 3</span>

7x – x = 3 + 3

6x = 6

<span>x = 1                (FALSE)</span>

 

Therefore the answer is:

<span>7x + 3 = x − 3</span>

6 0
3 years ago
The circumference of the yellow circle is about for 2.5
ikadub [295]
What are you asking to solve?
6 0
2 years ago
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