Question

Help correct three Algebra questions.
@TheSmartOne

Answer 1

@TheSmartOne

Answer 2

correctcorrect

Answer 3

and ur work ??
why do you think its A ?

Answer 4

os is so slow ;-;

correct*

Answer 5

this one is wrong

it says greater than, not greater than and equal to.

same with less than. Not less than and equal to. :P

Answer 6

So A..?

Answer 7

\(\le\) less than or equal to
\(\ge\) greater than or equal to

\(\lt\) less than
\(\gt\) greater than

Answer 8

again, it says less than. NOT less than and equal to :P

so A is also wrong :P

Answer 9

D..?

Answer 10

boof them have to be be \(\sf < \) and \(\sf >\)

so nope again :P

Answer 11

B.-5 < x <3 is the correct one..? How though? I for sure thought it would be D.

Answer 12

:)

Answer 13

x is greater than -5

Both mean the same:
x > -5
-5 < x

x is less than 3
Both mean the same:
x < 3
3 > x

You need to show that x is both greater than -5 and less than 3.
If you use all signs as <, you can combine the statements into one single compound inequality.

For x is greater than -5, we will use -5 < x
For x is less than 3, we will use x < 3
We choose those specific inequalities because they both have the same inequality sign, <.

-5 < x and x < 3 can be combined into a single compound inequality:
-5 < x < 3

Answer 14

A is the correct one..?

Answer 15

Problem 3.
We are told: "x is no more than 6."
Is x greater than 6 or less than six?
Also, can x be exactly 6?

Answer 16

Correct.
If x is no more than 6, that means x can be 6 or less.
For example: Jane is no more than 6 years old.
That means that Jane can be 6 years old or less than 6 years old.
If Jane's age is x, then \(x \le 6\).

Answer 17

A is correct for problem 3.

Answer 18

Awesome. cx thanks dude!