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Rina8888 [55]
3 years ago
14

Calculate the means of the data sets below:

Mathematics
1 answer:
Ymorist [56]3 years ago
6 0

Answer:

D

Step-by-step explanation:

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Graph - 9x + 6y = 18 using linear standard form
postnew [5]

Answer:

The graph is attached Below and the plotting is given below.

Step-by-step explanation:

Given:

-9x + 6y = 18

Solution:

To draw a line on a graph the required minimum two points but here we will have three points as point A, point B, and point C.

For point A

Put x = -4 in the given equation we get

-9×-4 + 6y = 18

6y = 18-36

∴ y=\frac{-18}{3}\\ \\y=-3

∴ Point A ≡ ( -4, -3 ).

For point B

Put x = -2 in the given equation we get

-9×-2 + 6y = 18

6y = 18 - 18

6y = 0

∴ y=\frac{0}{3}\\ \\y=0

∴ Point B ≡ ( -2, 0 ).

For point C

Put x = 0 in the given equation we get

-9×0 + 6y = 18

6y = 18

∴ y=\frac{18}{3}\\ \\y=3

∴ Point C ≡ ( 0, 3 ).

Now we have Point A ,B and C join it and you will have Line.

3 0
3 years ago
Give the Solution to the System of
Illusion [34]

Answer:

Step-by-step explanation:

-10 g

3 0
3 years ago
Factor b2 + b – 6.
Ulleksa [173]
The answer is A,(b + 3)(b - 2)
6 0
3 years ago
What's the conversion factor used to convert inches to yards? A. 36 inches in 1 yard B. 3 inches in 1 yard C. 12 inches in 1 yar
Reil [10]
A. 36 inches is a yard because there are 12 inches in a foot and 3 feet in a yard, so 12 times 3 is 36.
7 0
3 years ago
I NEED HELPPPP!!!!!!! PLEASEEEEE!!!
Soloha48 [4]

for number one, the mean would be 45 minutes

for number 9, he wants to use the number of minutes that occurred most often as that is the definition of mode

please mark branliest it’d be appreciated ♡

5 0
3 years ago
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