Question

@Phi

Answer 1

Which of the following points lie in the solution set to the following system of inequalities?

y less than or greater to x - 5
y less than or greater to -x - 4

(1, 10)
(-1, 10)
(10, 1)
(1, -10)

Answer 2

@phi

Answer 3

I have no clue with this one.

Answer 4

less than or greater to ?

are you sure it's not \( \le \) ??

Answer 5

what i mean by less than or greater to is less than or equal to srry

Answer 6

it makes me think your previous problem where you chose "none of the above" is really choice c.

Answer 7

?

Answer 8

@phi

Answer 9

why @phi

Answer 10

because nobody would write less than or greater to
in a text book (unless it is a really bad text)

Answer 11

no it was my fault the second options is correct this is correct:

Answer 12

i wrote and i put it in incorrectly that was my fault that is why i corrected myself in the text it says :
\[\le this \]

Answer 13

so is this the question
\[ y\le x - 5 \\ y \le -x - 4 \]
(1, 10)
(-1, 10)
(10, 1)
(1, -10)

fist check (1,10)
replace x with 1: y <= 1-5 or y <= -4
is 10 (the y value in (1,10) < = -4 . no 10 is bigger. so (1,10) does not work

Answer 14

may we just continue with the question @phi

Answer 15

Yes, I did the first choice, and it did not work.
It's your turn to check (-1,10)

Answer 16

second does not work 10 is greater than -6

Answer 17

ok

Answer 18

c works 5 is greater than 1

Answer 19

d does not work 10 is greater than -4, so c is my answer

Answer 20

@phi

Answer 21

ok, but if has to work for both inequalities.

Answer 22

@phi am i right c is correct

Answer 23

oh then c is not correct

Answer 24

a is not right 10 is bigger than -5

Answer 25

b is not right 10 is bigger than -9

Answer 26

the 2nd inequality gives
-10 - 4 = -14
1 is not smaller than -14, so c does not work

check choice d

Answer 27

(1, -10)
notice y is -10 not 10

Answer 28

c is not right 10 is bigger than -11

Answer 29

can you check d?

Answer 30

10 is bigger than 9

Answer 31

can you post your the arithmetic ?

Answer 32

for d @phi so d ?

Answer 33

what do you think

Answer 34

Please show your work for d

Answer 35

\[y \le-1+10=9\]

Answer 36

@phi

Answer 37

we check (1,-10)
that means check x=1 in the first inequality
y < = x - 5
y <= 1 - 5 ?
y <= -4
now look at the 2nd number in (1 , -10)
is -10 less than or equal to -4 ?

Answer 38

is -10 degrees colder (less than) -4 degrees ?

Answer 39

now check
y<= -x - 4
-10 <= -1 - 5 ?
-10 <= -6 ?

Answer 40

less than @phi

Answer 41

@phi you still here please finish this up with me

Answer 42

replace x and y by one of answer choices
if statements is right than that is your answer

Answer 43

i did already look at what phi said so the answer is choice d?

Answer 44

btw i'm ot taking long time to repl
that's bec of this lag >.<taking too much time to load the page
all i can say sorry

Answer 45

\(\color{blue}{\text{Originally Posted by}}\) @phi
now check
y<= -x - 4
-10 <= -1 - 5 ?
-10 <= -6 ?
\(\color{blue}{\text{End of Quote}}\)
is it right ??
-10 is less than -6 ??
or greater than - 6

Answer 46

less than

Answer 47

okay when you substitute (1,-10) in2 first one \(\color{blue}{\text{Originally Posted by}}\) @phi
we check (1,-10)
that means check x=1 in the first inequality
y < = x - 5
y <= 1 - 5 ?
y <= -4
now look at the 2nd number in (1 , -10)
is -10 less than or equal to -4 ?
\(\color{blue}{\text{End of Quote}}\)
-10 less than or equal to -4 ??
is it right ?

Answer 48

less than

Answer 49

\(\color{blue}{\text{Originally Posted by}}\) @phi
now check
y<= -x - 4
-10 <= -1 - 5 ?
-10 <= -6 ?
\(\color{blue}{\text{End of Quote}}\)
\[-10 \le -(1) - 4\]
-10 <= -5 *

Answer 50

so the second one is the answer

Answer 51

yes.... WHICH ONE IS RIGHT? YOU HAD ME WAITING FOR 38 MINUTES FOR YOU TO COME! IS IT THE SECOND ONE OR NTO

Answer 52

@Nnesha

Answer 53

2nd one is that statement correct ??