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mezya [45]
3 years ago
7

Polk elementary school has three classes for each grade level kindergarten through fifth grade if there is an average of 27 stud

ents per class about how many students attend Polk school
Mathematics
1 answer:
olga2289 [7]3 years ago
4 0
So there are 6 different grade levels with 3 classes in each. So 6*3 = 18 classes total. 

<span>If there are approximately 27 children in each class, than 27*18 = ? your answer.</span>
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nata0808 [166]
8-5=-3 It's negative 3 because the 8 is greater than 5
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Your commission is $60 for
klio [65]
It’s C becuase when you divide the 700$ by 200$, you will get 3.5. So you basically multiply it with 60$ and there you have your answer which is 60*3 + 60*0.5=210
7 0
3 years ago
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What is the equation of the line that passes through the point (-2,5) and has a<br> slope of -4?
adoni [48]

Answer:

\boxed {\boxed {\sf y= -4x -3}}

Step-by-step explanation:

We are asked to find the equation of a line given a point and the slope. We will use the point-slope formula.

y-y_1= m(x-x_1)

In this formula, m is the slope and (x₁, y₁) is the point the line passes through. The slope of this line is -4 and the line passes through (-2,5).

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Substitute the values into the formula.

y-5 = -4 (x--2)

y-5 = -4 (x+2)

We are finding the equation of the line, so we should find the slope-intercept form or y=mx+b ( where m is the slope and b is the y-intercept).We must isolate the variable y on one side of the equation.

First, distribute the -4 on the right side of the equation. Multiply each term inside the parentheses by -4.

y-5=( -4 *x ) + (-4* 2 )

y-5 =(-4x)+ (-8)\\y-5= -4x -8

5 is being subtracted from y. The inverse operation of subtraction is addition, so we will add 5 to both sides of the equation.

y-5 =-4x -8 + 5

y= -4x -3

The equation of the line is y= -4x -3. The slope of the line is -4 and the y-intercept is -3.

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3 years ago
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4 0
3 years ago
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max2010maxim [7]

Answer:

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Step-by-step explanation:

Given data

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Week earning= 325+ 7.5/100*5800

Week earning= 325+ 0.075*5800

Week earning= 325+ 435

Week earning= $760

7 0
2 years ago
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