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Archy [21]
3 years ago
12

Which of the following are functions? x=-3 y=10 3x+2y=3

Mathematics
1 answer:
choli [55]3 years ago
7 0
Y=10 and 3x+2y=3

X=-3 is NOT a function because it has multiple y values for one x value.

Y equals ten is a horizontal line, and passes the vertical line test, as does the third equation
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No. of diners = 240
Musya8 [376]

Answer:

<u>We need to buy 3 cases of juice.</u>

Correct statement and question:

No. of diners = 240 Portions of juice served = 4 oz. per diner Size of juice can = 48 oz. How many cases of juice required if there are 8 cans in a case and you must buy a whole case?

Source:

Previous question that you can search at brainly

Step-by-step explanation:

Let's calculate the number of cases of juice are required this way:

Number of cases required = [(Number of dinners * portion of juice served)/Size of juice can]/Cans in a case

Replacing with the real values, we have:

Number of cases required = [(240 * 4)/48]/8

Number of cases required = [(960)/48]/8

Number of cases required = 20/8

Number of cases required = 2.5

<u>But let's remember that we must buy only whole cases, then we need to buy 3 cases of juice.</u>

7 0
3 years ago
Name the shaded region in three equivalent forms 2/3 in to a fraction,decimal, and percent
Bingel [31]
Fraction: 2/3

Decimal: .33 (for middle schoolers I suppose)

Percent: 33% (Please Learn you math)


I hope this helped you
6 0
3 years ago
Solve each equation<br> l x+11 l=8<br><br> l 3x-2 l=16
kobusy [5.1K]
|x + 11| = 8
 x + 11 = 8
<u>      -11   -11</u>
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|3x - 2| = 16
3x + 2 = 16
<u>      -2     -2</u>
     <u>3x</u> = <u>14</u>
      3      3
       x = 4 2/3
3 0
3 years ago
The point-slope form of the equation of the line that passes through (-5, -1) and (10,-7) is
zzz [600]

Answer:2x-5y=-15

Step-by-step explanation:

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3 years ago
A book is 9 inches wide and 13.5 inches tall.<br><br> What will the area of the front of the book?
Nina [5.8K]

Answer:

121.5

Step-by-step explanation: so what u are supost to do is multiply the sides which will give you your answer of 121.5.

8 0
3 years ago
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