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PIT_PIT [208]
3 years ago
9

Directions: Write an integer to model each situation.

Mathematics
1 answer:
Keith_Richards [23]3 years ago
8 0

Answer:

Step-by-step explanation:

Directions: Write an integer to model each situation.

(1) a $60 withdrawal

(2) 7 strokes below par

(3) a $180 profit

(4) laying off 20 workers

(5) a 4-yard loss

(6) a delivery fee

(7) ascending 800 feet

(8) draining 6 inches from a fish tank

(9) an elevation of 200 feet

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7th grade math plz help
mina [271]

Answer:

x = 3

y = 3/2

Step-by-step explanation:

look at the hangers to form an equation:

x + x + x + 3 + 3 + 3 = x + x + y + y + y + y

simplify

3x + 3 = 2x + 4y

x + 3 = 4y

x = 4y - 3

you also know that

x + x = y + y + y + y

2x = 4y

substitute x = 4y - 3 into this equation ^

2x = 4y

2(4y - 3) = 4y

8y - 6 = 4y

4y = 6

y = 6/4

y = 3/2

2x = 4y

2x = 12/2

2x = 6

x = 3

7 0
3 years ago
Triangle ABC is similar to triangle DEF. Find the value of side length DE. Side length DE is cm.
Art [367]

Answer:

??? I can't see the picture

Step-by-step explanation:

5 0
3 years ago
The ratio of boys to girls in Mr.Greens class is 4 to 5. There are 8 boys in the class. How many girls in the class
Alex777 [14]

Answer:

10

Step-by-step explanation:

 B/G = 4/5

 8/G = 4/5     Multiply each side by 5

40/G = 4        Multiply each side by G

  40 =  4G      Divide each side by 4

    G =  10

There are 10 girls in the class.

Check:

8/10 = 4/5

4/5  = 4/5

3 0
3 years ago
How can I find the dimensions that equal 36?​
Valentin [98]

Answer:

The dimensions that equal 36 can be a rectangle, based off the length and width within cm, the length will equal to 9 and width will equal to 18

Explanation:

Let the length of the rectangle be L and the width be W. The perimeter of a rectangle is 2(L + W) = 36

=> W = 18 - L

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3 years ago
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Answer:

Part A: The info in the graph represents a box & whisker plot

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Part C: the outlier is bigger

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