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3 years ago

Select the number(s) that make the inequality true. m > 0

Mathematics

1 answer:

alexgriva [62]3 years ago

5 0

Answer:

(2)

Step-by-step explanation:

nothing further can be done

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If 9 : x= x4. then x= _____. a) 36 b) 18 c) 24 d) 6

cupoosta [38]

The answer would be d

5 0

3 years ago

Suzie solved a linear equation for y. This equivalent equation was her result. y = 7x + 23 Which equations could have been the l

Alika [10]

Answer:

2, 3, 5

Step-by-step explanation:

The question asking for the linear equation Suzie manipulated. The answer should be equal to the starting equation. So, we just need to manipulate the option to y= mx + c format.

1. y + 7x = 23

y= -7x +23 (false)

2. . –7x + y = 23

y= 7x + 23 (true)

3. 2y – 14x = 46

2y= 14x+ 46

y= 7x +23 (true)

4. y – 7x = –23

y= 7x - 23 (false)

5. 7x – y = –23

-y= -7x -23

y= 7x + 23 (true)

6 0

3 years ago

The mean of the data is 18. What number is missing? 21,11,_,27,22,13,16

Ludmilka [50]

The missing number is 16

Solution:

Given that mean of data is 18

Let "x" be the missing number

The data set is:

21, 11, x , 27, 22, 13, 16

Sum of data set = 21 + 11 + x + 27 + 22 + 13 + 16

Sum of data set = 110 + x

The mean is given by formula:

$Mean = \frac{\text{sum of all numbers}}{\text{total numbers in data set}}$

Substituting the values we get,

$18 = \frac{110+x}{7}\\\\126 = 110 + x\\\\x = 126 - 110\\\\x = 16$

Thus the missing number is 16

3 0

3 years ago

PLEASE HELP!!!

gregori [183]

Your answer is B. I hope this is helpful!

3 0

3 years ago

Which relation is a function? A: a circle B: a Y C: a C D: a line

Anna [14]

Answer:

Step-by-step explanation:

The vertical line test is what I used to test this.

6 0

3 years ago