Christian got a haircut yesterday afternoon if the hair stylist charged $18 and christian gave 20% tip how much dod he pay for the haircut

He paid $ 21.6 for the haircut.

Step-by-step explanation:

Given,

The amount charged by hair stylist = $ 18,

The percentage of tip = 20 %,

So, the amount of the tip = 20 % of 18

= 0.2 × 18

= $ 3.6,

Hence, the total amount paid by him for haircut = The amount charged by hair stylist + Tip

= $ 18 + $ 3.6

= $ 21.6

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1