3n -11 > 5n -18 (linear inequalities)

n< 7/2 or n< 3.5

Step-by-step explanation:

3n -11 > 5n -18

subtract  3n on both sides:

-11 > 2n-18

Add 18 on both sides:

7 > 2n

7/2 > n

n< 7/2

On number line ,from zero,count 3.5 to the right When you reach 3.5, draw an open circle since 3.5 is not included (don't fill the circle)

21.4 i did it already for s1

step-by-step explanation:

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*