When solving this inequality, you would do the inverse to the other side.

Subtraction is the inverse of addition.

So,

n + 9 (-9) <-3 (-9)

n<-12

When you subtract two negative numbers, you continue to the left of the number line.

I hope this helps!
~cupcake

7 0

4 years ago

Johnny just got out of high school he has $90 then he gets a job, his job pays him 20 dollars a month, how much money does he ha

kondaur [170]

Answer:

$130

Step-by-step explanation:

90 + (20 * 2) = 130

5 0

2 years ago

Read 2 more answers

I don't really get it.

geniusboy [140]

Answer:

Step-by-step explanation: lcf~ the shortest amount it takes us to get to the desired number

let's start with 9, we know 9x2=18 so now we go backwards down the number line to see if and of the numbers times another number will equal 18 also

so 8~ we have 8, 16,24~ no 18 so its not 8

now 7~ 7,14,21~no 18 so not 7

6~ 6, 12, 18~yes it took us 3 times to get to 18, but lets see if there is another

5~ 5,10,15,20~no 18 not 5 either

4~ 4,8, 12, 16, 20~ no 18, not 4 either

3~ 3,6,9,12,15,18~ yes but it took us 6 times to get to 18

now 2~ 2,4,6,8,10,12,14,16,18~ yes but it took us 9 times

so the answer would be 6

4 0

3 years ago

Observa los polígonos y completa la siguiente tabla sabiendo que los polígonos son

Flauer [41]

Answer:

sorry i can't understand your language ? please let me in English language ~_~

3 0

3 years ago