Question

Solve the inequality for w.
w-13 > -15
simplify as much as possible

Answer 1

@icecreamman

Answer 2

add 13 to both sides

Answer 3

so what does -15+-13 equal to?

Answer 4

u want to get W by it self

Answer 5

i mean -15+13 sorry

Answer 6

-2

Answer 7

so your answer is?

Answer 8

yes

Answer 9

is that the answer?

Answer 10

\[w >-2\]

Answer 11

good job :)

Answer 12

Solve the inequality for w.
20\[20 \le -5w\]

simplify as much as possible

Answer 13

thank you :)

Answer 14

20-5? @icecreamman

Answer 15

no you have to isolate w by dividing it. wheneer a number is attached to a variable, it means when you have to isolate it, you have to divide

Answer 16

so what do you think it would look like

Answer 17

so 20 divided by 5 = 4?

Answer 18

yes but dont forget the positve/negative signs

Answer 19

and you have to flip the inequality, do you know why?

Answer 20

so is it positive 4 or nagative?

Answer 21

i know you flip depending on if it is nagative or postive but i dont know why

Answer 22

you flip the negative sign when its negative, that is always the rule when solving inequalities

Answer 23

what is 20/-5?

Answer 24

-4

Answer 25

ok now show the full finished inequality

Answer 26

w>-4

Answer 27

@icecreamman

Answer 28

yes!!!!!!!!!!!

Answer 29

yay!!!!!!!

Answer 30

:)

Answer 31

i only have one more question can you me with it?

Answer 32

yes post it

Answer 33

ok