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3 years ago

6

Write and solve an equation. Three sevenths of a children's choir are boys. If there are 12 boys in the choir, how many children

, c, total are in the choir? Solve for c. Enter your answer in the box. children

1 answer:

Oduvanchick [21]3 years ago

8 0

It should be $\frac{12}{28}$ so that makes c 28

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Cloud [144]

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3 years ago

1.)Painting Jane is painting one wall of her living room. The wall is rectangular, 13 feet wide by 9 feet high. What is the area

antiseptic1488 [7]

Answer:

1. $117 ft^{2}$

2. $54 ft^{2}$

3. $1,428 ft^{2}$

4. $644 ft^{2}$

5. $4,700 ft^{2}$

6. $57,600 ft^{2}$

Step-by-step explanation:

First use $A = w*l$

$w = width$

$l = length$

It doesn't have to be $A = w*l$ , it could be $A = l*w$ . It will be the same answer.

1. $3 ft * 9 ft = 117 ft^{2}$

2. $3 ft * 18 ft = 54 ft^{2}$

3. $42 ft * 34 ft = 1,428 ft^{2}$

4. $23 ft * 28 ft = 644 ft^{2}$

5. $94 ft * 50 ft = 4,700 ft^{2}$

6. $360 ft*160 ft = 57,600 ft^{2}$

3 0

2 years ago

The slope of the line is 0. It passes through the point (-3,4). Identify two other points on the line. Justify you answer

BARSIC [14]

Answer:

Two other points: (2, 4) (6, 4)

Step-by-step explanation:

A line with a slope = 0 is a horizontal line [with a y-intercept of (0, <em>b</em>)], given by the linear equation, <em>y</em> = 4<em>. </em>This means that the y-coordinate will always equal to 4, regardless of its corresponding x-coordinate. Basically, we could choose any x-coordinate to pair with the y-coordinate of 4.

I chose the ordered pairs, (2, 4) and (6, 4).

Attached is a screenshot of the graphed linear equation, y = 4.

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2 years ago

What is more accurate, mean or average? Explain why.

Airida [17]

It can be viewed different to what is more accurate depending on the relation of this question to another.

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3 years ago

Draw a quick picture to find the sum or difference

MrRa [10]

For sum u add and for difference you subtract

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3 years ago