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alina1380 [7]
4 years ago
12

Rewrite x - 2y = 8 using function notation.

Mathematics
1 answer:
Yanka [14]4 years ago
8 0
x - 2y = 8 then it is y = 0.5x-4.

Hope I helped! ( Smiles )
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Which of the following interpretation for the given sentence is correct?
Nutka1998 [239]
The answer is D because quotient means divide
5 0
3 years ago
Solve Word
alisha [4.7K]

Answer:

40 girls, 88 people total

Step-by-step explanation:

boys : girls

6 : 5

48 : ?

6 x 8 = 48, 5 x 8 = 40

40 girls

48 + 40 = 88

88 people total

4 0
3 years ago
The approximate volume in milliliters, y, for a volume of x fluid ounces is equal to 29.57 times the value of x. Which table rep
Angelina_Jolie [31]

The table which represents the relationship is:

Fluid ounces, x            Volume y ( in millimeters)

       1                                       29.57

       2                                      59.14

       3                                      88.71

       4                                     188.28

In mathematics, a relation describes how two distinct sets of information related to one another. If more than two non-empty sets are taken into consideration, a connection between their elements will indicate that more than two sets are being evaluated.

Let y be the volume of fluid x in millimeters.

Now, y is equal to 29.57 times the value of x.

Therefore,

y = 29.57 × x

y = 29.75x

So, when x = 1:

y = 29.75(1) = 29.57

When x = 2,

y = 29.57(2) = 59.14

When x = 3,

y = 29.57(3) = 88.71

When x = 4,

y = 29.57(4) = 118.28

Therefore, the table that represents the relationship is:

Fluid ounces, x            Volume y ( in millimeters)

       1                                       29.57

       2                                      59.14

       3                                      88.71

       4                                     188.28

Learn more about volume here:

brainly.com/question/463363

#SPJ1

8 0
2 years ago
Could 7.7 cm, 4.0 cm, and 1.7 cm be the side lengths of a triangle?
Sedbober [7]
  • Triangle Inequality Theorem: States that the sum of any two sides of a triangle is greater than the length of the third side; A+B>C\\B+C>A\\A+C>B

So for this, we are applying the triangle inequality theorem. If any of the inequalities are not true, then this cannot be a triangle. (Let A = 7.7, B = 4.0, and C = 1.7)

7.7+4.0>1.7\\11.7>1.7\ \textsf{(true)}\\\\4.0+1.7>7.7\\5.7>7.7\ \textsf{(false)}\\\\7.7+1.7>4.0\\9.4>4.0\ \textsf{(true)}

<u>Since the second inequality is false, these lengths cannot form a triangle.</u>

3 0
4 years ago
Jacob and Zachary go to the movie theater and purchase refreshments for their friends. Jacob
son4ous [18]
Ok lets say
popcorn = x and
drinks = y

Jacob:      2x + 3y = 18.25
Zachary:   4x + 2y = 27.50

ok now you have to use these 2 equations to get the answer

4x + 2y = 27.50  --->   2y = 27.50 - 4x   --->  y = 13.75 - 2x

2x + 3y = 18.25
2x + 3(13.75-2x) = 18.25
2x + 41.25 - 6x = 18.25
-4x + 41.25 = 18.25
-4x = -23
x = 5.75             <u><em>One bag of popcorn is $5.75</em></u><em />


4x + 2y = 27.50
4(5.75) + 2y = 27.50
23 + 2y = 27.50
2y = 4.50
y = 2.25             <u><em>One drink is $2.25</em></u><em />

4 0
3 years ago
Read 2 more answers
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