Question

Will give fan and medal! Which statement is true?

A.
|–8|< |8|

B.
|–2| > 1

C.
|–7| = –7

D.
|12| > |–15|

Answer 1

i'll help

Answer 2

B

Answer 3

Okay

Answer 4

lel

Answer 5

well then no help needed

Answer 6

I have a few more questions

Answer 7

Which list of values is ordered from least to greatest?

A.
|–5|, 0, 3, –|–4|

B.
–7, –|–3|, 0, |–4|

C.
–|6|, |–3|, 1, 4

D.
|–12|, –|–5|, 2, |–8|

Answer 8

all you need to know to solve these questions is that |-a|=a |a|=a

Answer 9

apply that rule of modulus and you should solve it

Answer 10

Can I get some help besides that?
I'm clearly having issues understanding.

Answer 11

|-10| mean that how far the value is from zero so from this instance its 10 units, so basically drop the negatives signs.

Answer 12

yep so |...| is simply called the 'modulus of what ever is in between these vertical lines

so all we do is take the positive number inside the lines

Answer 13

the value for |1| is simply the positive value of 1, which is 1.
the value for |-1| is simply the positive value of the number, which too is 1

Answer 14

That doesn't apply too the question above though.

Answer 15

|–5|, 0, 3, –|–4|

B.
–7, –|–3|, 0, |–4|

C.
–|6|, |–3|, 1, 4

D.
|–12|, –|–5|, 2, |–8|
None of the first numbers are the smallest.

Answer 16

?

Answer 17

yes there is one

Answer 18

Is it A?

Answer 19

go through each one properly

Answer 20

lets start with A

Answer 21

|–5|, 0, 3, –|–4|

Answer 22

what is |-5|

Answer 23

5

Answer 24

so we have order 5,0,3 right?

Answer 25

Yes, it says go least too greatest.

Answer 26

correct. so that is wrong

Answer 27

B.
–7, –|–3|, 0, |–4|f

Answer 28

B.
–7, –|–3|, 0, |–4|

Answer 29

what is -|-3|

Answer 30

-3

Answer 31

correct what is |-4|

Answer 32

4

Answer 33

so we have order -7,-3,0,4

Answer 34

is that smallest to greatest?

Answer 35

Ah, I see.

Answer 36

Next question

Answer 37

Which lists all the integer solutions of the equation |x| = 4?

A.
–4 and 4

B.
0 and 4

C.
–4 only

D.
4 only

Answer 38

thats apply the rule |a|=a and |-a|=a

Answer 39

same concept

Answer 40

what is |4| =? and |-4|=?

Answer 41

So D correct?

Answer 42

why d?

Answer 43

|-4| = 4

Answer 44

Sorry, A?

Answer 45

good!

Answer 46

That is correct?

Answer 47

you used your brain!

Answer 48

yep

Answer 49

Which values satisfy the inequality? |z| ≤ 5

Choose all answers that are correct.

A.
z = –6

B.
z = –5

C.
z = –1

D.
z = 8

Answer 50

It's a multi-choice.

Answer 51

i figured

Answer 52

all that is saying, is what values of z can take so it can be less than or equal to 5

Answer 53

so is a correct? and explain why it is or isn't

Answer 54

So, A, B, and C correct?

Answer 55

Those are all less then 5.

Answer 56

why is A right

Answer 57

Because -6 is less than 5.

Answer 58

Wait, I see the trickery here.

Answer 59

but you plug it into the |z| so what is z in a

Answer 60

haha good

Answer 61

It would be B and C.

Answer 62

yep!

Answer 63

Alright, last question m8

Answer 64

haha no problem

Answer 65

Sorry, that was the last question. I will fan you and medal you as promised as I got a 100%

Answer 66

haha thanks!