Question

. Choose the missing step in the given solution to the inequality -x - 10 > 14 + 2x. (5 points)

-x - 10 > 14 + 2x

-3x -10 > 14



x < -8



-3x > 24
-3x < 4
-3x > -4
8 < x

Answer 1

-3x -10 > 14
if you rearrange this by adding 10 to both sides
what do you get

Answer 2

24

Answer 3

what about the left hand side

Answer 4

-3x>24

Answer 5

now look at your answers given

Answer 6

thanks

Answer 7

glad to help

Answer 8

can you help me with another one? @amorfide

Answer 9

okay

Answer 10

Which of the following is not a way to represent the solution of the inequality 5(x + 2) 7x + 2(x - 1)? (5 points)

A number line with a closed circle on 3 and shading to the right
A number line with a closed circle on 3 and shading to the left
3 x
x 3

Answer 11

i have a hard time with these

Answer 12

this is not an inequality as there is no > or < sign

Answer 13

"is not a way" this means which choice is false
and as @amorfide said you are missing the symbol in the original

Answer 14

there is sorry it didnt show lol i will rewrite it

Answer 15

5(x + 2) greater than or equal to 7x + 2(x - 1)

Answer 16

okay so work it out for x first so you know what you are representing

Answer 17

multiply out of the brackets, and get an inequality similar to

x>23

(this is just an example of a random inequality )

Answer 18

i dont understand sorry

Answer 19

5(x + 2) greater than or equal to 7x + 2(x - 1)

5x+10 greater than or equal to 7x+2x-2

\[5x-9x \ge -2 -10\]
\[-4x \ge -12\]
\[x \le 3\]

Answer 20

on a number line you would represent it with a filled in circle above the three (since it can be equal to 3) and then we want less than 3 also, so we shade in the part of the number line that is less than 3