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Fudgin [204]
2 years ago
8

Help, I didn't get it

Mathematics
1 answer:
Alex17521 [72]2 years ago
7 0
Sorry i don’t understand
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A pitcher of Kool-Aid uses one packet of flavoring, 1 cup sugar, and 8 cups of water. 1 cup of sugar = 200 grams. If the pitcher
vitfil [10]

Answer:

A.

Step-by-step explanation:

200/8=25

3 0
3 years ago
Read 2 more answers
45) Toby cut one of these shapes out of a piece of paper folded
Vlad1618 [11]

Answer:

B) the bell because it is symmetrical down the middle

4 0
3 years ago
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Determine whether set of values represents an inverse variation. If yes, identify the constant of variation and write an inverse
Natasha_Volkova [10]

SOLUTION

If the table represents an inverse variation, it means that y is inversely proportional to x, written as

\begin{gathered} y\propto\frac{1}{x} \\ \propto is\text{ a sign of proportionality } \end{gathered}

Removing the proportionality sign and introducing a constant k, we have

\begin{gathered} y=k\times\frac{1}{x} \\ y=\frac{k}{x} \end{gathered}

In the first column, we have x = -4 and y = 3.5. Substituting these values for x and y, we have

\begin{gathered} y=\frac{k}{x} \\ 3.5=\frac{k}{-4} \\ k=3.5\times-4 \\ k=-14 \end{gathered}

So, if it's an inverse variation, the relationship would be

y=\frac{-14}{x}

In the second column, x = -2 and y = 7.

Now lets substitute the value of x for -2. If we get y to be 7, then the relationship is an inverse variation

We have

\begin{gathered} y=\frac{-14}{x} \\ y=\frac{-14}{-2} \\ y=7 \end{gathered}

Since we got y = 7, the relationship is therefore an inverse variation.

The constant k = -14

The equation for the inverse variation is

y=\frac{-14}{x}

3 0
1 year ago
This is so confusing
Gala2k [10]

5*9=45

3*9=27

45-27=8

9*2=18

Therfeore the answer is A.

4 0
3 years ago
Is (5,6.5) a solution to y= -1/2x + 9?
Jlenok [28]
6.5 = - 1/2(5) + 9

6.5 = - 2.5 + 9 which is the same as 6.5 = 9 - 2.5

6.5 = 6.5

So yes, this ordered pair IS a solution. 
3 0
3 years ago
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